131330654186

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{3870179}}^1$

素因数の和:3870266

約数の個数: 24

約数和(自身を含む): 212333555520

約数和(自身を除く): 81002901334

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 16967, 33934, 3870179, 7740358, 73533401, 147066802, 181898413, 363796826, 1397134619, 2794269238, 3456069847, 6912139694, 65665327093, 131330654186]

約数ペア:

[(1, 131330654186), (2, 65665327093), (19, 6912139694), (38, 3456069847), (47, 2794269238), (94, 1397134619), (361, 363796826), (722, 181898413), (893, 147066802), (1786, 73533401), (16967, 7740358), (33934, 3870179)]