12372415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7802

約数の個数: 16

約数和(自身を含む): 16757280

約数和(自身を除く): 4384865

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 7757, 38785, 85327, 224953, 426635, 1124765, 2474483, 12372415]

約数ペア:

[(1, 12372415), (5, 2474483), (11, 1124765), (29, 426635), (55, 224953), (145, 85327), (319, 38785), (1595, 7757)]