15697972910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22109821}}^1$

素因数の和:22109899

約数の個数: 16

約数和(自身を含む): 28654329312

約数和(自身を除く): 12956356402

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 22109821, 44219642, 110549105, 221098210, 1569797291, 3139594582, 7848986455, 15697972910]

約数ペア:

[(1, 15697972910), (2, 7848986455), (5, 3139594582), (10, 1569797291), (71, 221098210), (142, 110549105), (355, 44219642), (710, 22109821)]