12003118

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:827

約数の個数: 16

約数和(自身を含む): 18421344

約数和(自身を除く): 6418226

約数列:

[1, 2, 71, 137, 142, 274, 617, 1234, 9727, 19454, 43807, 84529, 87614, 169058, 6001559, 12003118]

約数ペア:

[(1, 12003118), (2, 6001559), (71, 169058), (137, 87614), (142, 84529), (274, 43807), (617, 19454), (1234, 9727)]