19716906936

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{26317}}^1$

素因数の和:26429

約数の個数: 128

約数和(自身を含む): 54573004800

約数和(自身を除く): 34856097864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 53, 57, 62, 76, 93, 106, 114, 124, 152, 159, 186, 212, 228, 248, 318, 372, 424, 456, 589, 636, 744, 1007, 1178, 1272, 1643, 1767, 2014, 2356, 3021, 3286, 3534, 4028, 4712, 4929, 6042, 6572, 7068, 8056, 9858, 12084, 13144, 14136, 19716, 24168, 26317, 31217, 39432, 52634, 62434, 78951, 93651, 105268, 124868, 157902, 187302, 210536, 249736, 315804, 374604, 500023, 631608, 749208, 815827, 1000046, 1394801, 1500069, 1631654, 2000092, 2447481, 2789602, 3000138, 3263308, 4000184, 4184403, 4894962, 5579204, 6000276, 6526616, 8368806, 9789924, 11158408, 12000552, 15500713, 16737612, 19579848, 26501219, 31001426, 33475224, 43238831, 46502139, 53002438, 62002852, 79503657, 86477662, 93004278, 106004876, 124005704, 129716493, 159007314, 172955324, 186008556, 212009752, 259432986, 318014628, 345910648, 372017112, 518865972, 636029256, 821537789, 1037731944, 1643075578, 2464613367, 3286151156, 4929226734, 6572302312, 9858453468, 19716906936]

約数ペア:

[(1, 19716906936), (2, 9858453468), (3, 6572302312), (4, 4929226734), (6, 3286151156), (8, 2464613367), (12, 1643075578), (19, 1037731944), (24, 821537789), (31, 636029256), (38, 518865972), (53, 372017112), (57, 345910648), (62, 318014628), (76, 259432986), (93, 212009752), (106, 186008556), (114, 172955324), (124, 159007314), (152, 129716493), (159, 124005704), (186, 106004876), (212, 93004278), (228, 86477662), (248, 79503657), (318, 62002852), (372, 53002438), (424, 46502139), (456, 43238831), (589, 33475224), (636, 31001426), (744, 26501219), (1007, 19579848), (1178, 16737612), (1272, 15500713), (1643, 12000552), (1767, 11158408), (2014, 9789924), (2356, 8368806), (3021, 6526616), (3286, 6000276), (3534, 5579204), (4028, 4894962), (4712, 4184403), (4929, 4000184), (6042, 3263308), (6572, 3000138), (7068, 2789602), (8056, 2447481), (9858, 2000092), (12084, 1631654), (13144, 1500069), (14136, 1394801), (19716, 1000046), (24168, 815827), (26317, 749208), (31217, 631608), (39432, 500023), (52634, 374604), (62434, 315804), (78951, 249736), (93651, 210536), (105268, 187302), (124868, 157902)]