13015940798

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29990647}}^1$

素因数の和:29990687

約数の個数: 16

約数和(自身を含む): 23032817664

約数和(自身を除く): 10016876866

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29990647, 59981294, 209934529, 419869058, 929710057, 1859420114, 6507970399, 13015940798]

約数ペア:

[(1, 13015940798), (2, 6507970399), (7, 1859420114), (14, 929710057), (31, 419869058), (62, 209934529), (217, 59981294), (434, 29990647)]