123108998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{5531}}^1$

素因数の和:5923

約数の個数: 16

約数和(自身を含む): 191185920

約数和(自身を除く): 68076922

約数列:

[1, 2, 31, 62, 359, 718, 5531, 11062, 11129, 22258, 171461, 342922, 1985629, 3971258, 61554499, 123108998]

約数ペア:

[(1, 123108998), (2, 61554499), (31, 3971258), (62, 1985629), (359, 342922), (718, 171461), (5531, 22258), (11062, 11129)]