13011473912

素因数分解:

$2^3\times {\mathrm{2459}}^1\times {\mathrm{661421}}^1$

素因数の和:663886

約数の個数: 16

約数和(自身を含む): 24406471800

約数和(自身を除く): 11394997888

約数列:

[1, 2, 4, 8, 2459, 4918, 9836, 19672, 661421, 1322842, 2645684, 5291368, 1626434239, 3252868478, 6505736956, 13011473912]

約数ペア:

[(1, 13011473912), (2, 6505736956), (4, 3252868478), (8, 1626434239), (2459, 5291368), (4918, 2645684), (9836, 1322842), (19672, 661421)]