15904824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 45091200

約数和(自身を除く): 29186376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2683, 2964, 5366, 5928, 8049, 10732, 16098, 21464, 32196, 34879, 50977, 64392, 69758, 101954, 104637, 139516, 152931, 203908, 209274, 279032, 305862, 407816, 418548, 611724, 662701, 837096, 1223448, 1325402, 1988103, 2650804, 3976206, 5301608, 7952412, 15904824]

約数ペア:

[(1, 15904824), (2, 7952412), (3, 5301608), (4, 3976206), (6, 2650804), (8, 1988103), (12, 1325402), (13, 1223448), (19, 837096), (24, 662701), (26, 611724), (38, 418548), (39, 407816), (52, 305862), (57, 279032), (76, 209274), (78, 203908), (104, 152931), (114, 139516), (152, 104637), (156, 101954), (228, 69758), (247, 64392), (312, 50977), (456, 34879), (494, 32196), (741, 21464), (988, 16098), (1482, 10732), (1976, 8049), (2683, 5928), (2964, 5366)]