18860962562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1\times {\mathrm{13859}}^1$

素因数の和:16970

約数の個数: 32

約数和(自身を含む): 32272732800

約数和(自身を除く): 13411770238

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3079, 6158, 13859, 27718, 40027, 52343, 80054, 104686, 180167, 235603, 360334, 471206, 680459, 1360918, 3062839, 6125678, 42671861, 85343722, 554734193, 725421637, 1109468386, 1450843274, 9430481281, 18860962562]

約数ペア:

[(1, 18860962562), (2, 9430481281), (13, 1450843274), (17, 1109468386), (26, 725421637), (34, 554734193), (221, 85343722), (442, 42671861), (3079, 6125678), (6158, 3062839), (13859, 1360918), (27718, 680459), (40027, 471206), (52343, 360334), (80054, 235603), (104686, 180167)]