12319492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{10657}}^1$

素因数の和:10695

約数の個数: 18

約数和(自身を含む): 22904042

約数和(自身を除く): 10584550

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 10657, 21314, 42628, 181169, 362338, 724676, 3079873, 6159746, 12319492]

約数ペア:

[(1, 12319492), (2, 6159746), (4, 3079873), (17, 724676), (34, 362338), (68, 181169), (289, 42628), (578, 21314), (1156, 10657)]