12615779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 14300160

約数和(自身を除く): 1684381

約数列:

[1, 11, 37, 139, 223, 407, 1529, 2453, 5143, 8251, 30997, 56573, 90761, 340967, 1146889, 12615779]

約数ペア:

[(1, 12615779), (11, 1146889), (37, 340967), (139, 90761), (223, 56573), (407, 30997), (1529, 8251), (2453, 5143)]