21677970599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{135617}}^1$

素因数の和:135862

約数の個数: 16

約数和(自身を含む): 23434790400

約数和(自身を除く): 1756819801

約数列:

[1, 19, 47, 179, 893, 3401, 8413, 135617, 159847, 2576723, 6373999, 24275443, 121105981, 461233417, 1140945821, 21677970599]

約数ペア:

[(1, 21677970599), (19, 1140945821), (47, 461233417), (179, 121105981), (893, 24275443), (3401, 6373999), (8413, 2576723), (135617, 159847)]