123885242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{44531}}^1$

素因数の和:44653

約数の個数: 16

約数和(自身を含む): 201997152

約数和(自身を除く): 78111910

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 44531, 89062, 578903, 1157806, 4764817, 9529634, 61942621, 123885242]

約数ペア:

[(1, 123885242), (2, 61942621), (13, 9529634), (26, 4764817), (107, 1157806), (214, 578903), (1391, 89062), (2782, 44531)]