15697214210

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3012901}}^1$

素因数の和:3013429

約数の個数: 16

約数和(自身を含む): 28309227192

約数和(自身を除く): 12612012982

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 3012901, 6025802, 15064505, 30129010, 1569721421, 3139442842, 7848607105, 15697214210]

約数ペア:

[(1, 15697214210), (2, 7848607105), (5, 3139442842), (10, 1569721421), (521, 30129010), (1042, 15064505), (2605, 6025802), (5210, 3012901)]