22121054399

素因数分解:

${\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{1543}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 23605857792

約数和(自身を除く): 1484803393

約数列:

[1, 19, 151, 263, 361, 1543, 2869, 4997, 29317, 39713, 54511, 94943, 232993, 405809, 557023, 754547, 4426867, 7710371, 14336393, 61277159, 84110473, 146497049, 1164266021, 22121054399]

約数ペア:

[(1, 22121054399), (19, 1164266021), (151, 146497049), (263, 84110473), (361, 61277159), (1543, 14336393), (2869, 7710371), (4997, 4426867), (29317, 754547), (39713, 557023), (54511, 405809), (94943, 232993)]