18830102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3617}}^1$

素因数の和:3775

約数の個数: 16

約数和(自身を含む): 29957040

約数和(自身を除く): 11126938

約数列:

[1, 2, 19, 38, 137, 274, 2603, 3617, 5206, 7234, 68723, 137446, 495529, 991058, 9415051, 18830102]

約数ペア:

[(1, 18830102), (2, 9415051), (19, 991058), (38, 495529), (137, 137446), (274, 68723), (2603, 7234), (3617, 5206)]