18510196238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{11833}}^1\times {\mathrm{21139}}^1$

素因数の和:33011

約数の個数: 16

約数和(自身を含む): 28519466640

約数和(自身を除く): 10009270402

約数列:

[1, 2, 37, 74, 11833, 21139, 23666, 42278, 437821, 782143, 875642, 1564286, 250137787, 500275574, 9255098119, 18510196238]

約数ペア:

[(1, 18510196238), (2, 9255098119), (37, 500275574), (74, 250137787), (11833, 1564286), (21139, 875642), (23666, 782143), (42278, 437821)]