19060496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 49014720

約数和(自身を除く): 29954224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 53, 56, 76, 91, 104, 106, 112, 133, 152, 169, 182, 208, 212, 247, 266, 304, 338, 364, 371, 424, 494, 532, 676, 689, 728, 742, 848, 988, 1007, 1064, 1183, 1352, 1378, 1456, 1484, 1729, 1976, 2014, 2128, 2366, 2704, 2756, 2968, 3211, 3458, 3952, 4028, 4732, 4823, 5512, 5936, 6422, 6916, 7049, 8056, 8957, 9464, 9646, 11024, 12844, 13091, 13832, 14098, 16112, 17914, 18928, 19292, 22477, 25688, 26182, 27664, 28196, 35828, 38584, 44954, 51376, 52364, 56392, 62699, 71656, 77168, 89908, 91637, 104728, 112784, 125398, 143312, 170183, 179816, 183274, 209456, 250796, 340366, 359632, 366548, 501592, 680732, 733096, 1003184, 1191281, 1361464, 1466192, 2382562, 2722928, 4765124, 9530248, 19060496]

約数ペア:

[(1, 19060496), (2, 9530248), (4, 4765124), (7, 2722928), (8, 2382562), (13, 1466192), (14, 1361464), (16, 1191281), (19, 1003184), (26, 733096), (28, 680732), (38, 501592), (52, 366548), (53, 359632), (56, 340366), (76, 250796), (91, 209456), (104, 183274), (106, 179816), (112, 170183), (133, 143312), (152, 125398), (169, 112784), (182, 104728), (208, 91637), (212, 89908), (247, 77168), (266, 71656), (304, 62699), (338, 56392), (364, 52364), (371, 51376), (424, 44954), (494, 38584), (532, 35828), (676, 28196), (689, 27664), (728, 26182), (742, 25688), (848, 22477), (988, 19292), (1007, 18928), (1064, 17914), (1183, 16112), (1352, 14098), (1378, 13832), (1456, 13091), (1484, 12844), (1729, 11024), (1976, 9646), (2014, 9464), (2128, 8957), (2366, 8056), (2704, 7049), (2756, 6916), (2968, 6422), (3211, 5936), (3458, 5512), (3952, 4823), (4028, 4732)]