18875294

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 29187648

約数和(自身を除く): 10312354

約数列:

[1, 2, 47, 94, 113, 226, 1777, 3554, 5311, 10622, 83519, 167038, 200801, 401602, 9437647, 18875294]

約数ペア:

[(1, 18875294), (2, 9437647), (47, 401602), (94, 200801), (113, 167038), (226, 83519), (1777, 10622), (3554, 5311)]