19392048

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1184

約数の個数: 100

約数和(自身を含む): 60496128

約数和(自身を除く): 41104080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1151, 1296, 1404, 1872, 2106, 2302, 2808, 3453, 4212, 4604, 5616, 6906, 8424, 9208, 10359, 13812, 14963, 16848, 18416, 20718, 27624, 29926, 31077, 41436, 44889, 55248, 59852, 62154, 82872, 89778, 93231, 119704, 124308, 134667, 165744, 179556, 186462, 239408, 248616, 269334, 359112, 372924, 404001, 497232, 538668, 718224, 745848, 808002, 1077336, 1212003, 1491696, 1616004, 2154672, 2424006, 3232008, 4848012, 6464016, 9696024, 19392048]

約数ペア:

[(1, 19392048), (2, 9696024), (3, 6464016), (4, 4848012), (6, 3232008), (8, 2424006), (9, 2154672), (12, 1616004), (13, 1491696), (16, 1212003), (18, 1077336), (24, 808002), (26, 745848), (27, 718224), (36, 538668), (39, 497232), (48, 404001), (52, 372924), (54, 359112), (72, 269334), (78, 248616), (81, 239408), (104, 186462), (108, 179556), (117, 165744), (144, 134667), (156, 124308), (162, 119704), (208, 93231), (216, 89778), (234, 82872), (312, 62154), (324, 59852), (351, 55248), (432, 44889), (468, 41436), (624, 31077), (648, 29926), (702, 27624), (936, 20718), (1053, 18416), (1151, 16848), (1296, 14963), (1404, 13812), (1872, 10359), (2106, 9208), (2302, 8424), (2808, 6906), (3453, 5616), (4212, 4604)]