127955234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 221218560

約数和(自身を除く): 93263326

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 443, 691, 886, 1382, 4873, 7601, 8417, 9746, 13129, 15202, 16834, 26258, 92587, 144419, 185174, 288838, 306113, 612226, 3367243, 5816147, 6734486, 11632294, 63977617, 127955234]

約数ペア:

[(1, 127955234), (2, 63977617), (11, 11632294), (19, 6734486), (22, 5816147), (38, 3367243), (209, 612226), (418, 306113), (443, 288838), (691, 185174), (886, 144419), (1382, 92587), (4873, 26258), (7601, 16834), (8417, 15202), (9746, 13129)]