17964082

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 28803600

約数和(自身を除く): 10839518

約数列:

[1, 2, 19, 38, 139, 179, 278, 358, 361, 722, 2641, 3401, 5282, 6802, 24881, 49762, 50179, 64619, 100358, 129238, 472739, 945478, 8982041, 17964082]

約数ペア:

[(1, 17964082), (2, 8982041), (19, 945478), (38, 472739), (139, 129238), (179, 100358), (278, 64619), (358, 50179), (361, 49762), (722, 24881), (2641, 6802), (3401, 5282)]