22131569092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149537629}}^1$

素因数の和:149537670

約数の個数: 12

約数和(自身を含む): 39777009580

約数和(自身を除く): 17645440488

約数列:

[1, 2, 4, 37, 74, 148, 149537629, 299075258, 598150516, 5532892273, 11065784546, 22131569092]

約数ペア:

[(1, 22131569092), (2, 11065784546), (4, 5532892273), (37, 598150516), (74, 299075258), (148, 149537629)]