15691457512

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{916129}}^1$

素因数の和:918276

約数の個数: 16

約数和(自身を含む): 29435256900

約数和(自身を除く): 13743799388

約数列:

[1, 2, 4, 8, 2141, 4282, 8564, 17128, 916129, 1832258, 3664516, 7329032, 1961432189, 3922864378, 7845728756, 15691457512]

約数ペア:

[(1, 15691457512), (2, 7845728756), (4, 3922864378), (8, 1961432189), (2141, 7329032), (4282, 3664516), (8564, 1832258), (17128, 916129)]