15311915536

素因数分解:

$2^4\times {\mathrm{6959}}^1\times {\mathrm{137519}}^1$

素因数の和:144486

約数の個数: 20

約数和(自身を含む): 29671315200

約数和(自身を除く): 14359399664

約数列:

[1, 2, 4, 8, 16, 6959, 13918, 27836, 55672, 111344, 137519, 275038, 550076, 1100152, 2200304, 956994721, 1913989442, 3827978884, 7655957768, 15311915536]

約数ペア:

[(1, 15311915536), (2, 7655957768), (4, 3827978884), (8, 1913989442), (16, 956994721), (6959, 2200304), (13918, 1100152), (27836, 550076), (55672, 275038), (111344, 137519)]