17212948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 31187520

約数和(自身を除く): 13974572

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 1019, 2038, 4076, 4223, 8446, 16892, 41779, 83558, 104957, 167116, 209914, 419828, 4303237, 8606474, 17212948]

約数ペア:

[(1, 17212948), (2, 8606474), (4, 4303237), (41, 419828), (82, 209914), (103, 167116), (164, 104957), (206, 83558), (412, 41779), (1019, 16892), (2038, 8446), (4076, 4223)]