15709824010

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2489671}}^1$

素因数の和:2490309

約数の個数: 16

約数和(自身を含む): 28322508672

約数和(自身を除く): 12612684662

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 2489671, 4979342, 12448355, 24896710, 1570982401, 3141964802, 7854912005, 15709824010]

約数ペア:

[(1, 15709824010), (2, 7854912005), (5, 3141964802), (10, 1570982401), (631, 24896710), (1262, 12448355), (3155, 4979342), (6310, 2489671)]