121220086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{43573}}^1$

素因数の和:43695

約数の個数: 16

約数和(自身を含む): 197651664

約数和(自身を除く): 76431578

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 43573, 87146, 566449, 1132898, 4662311, 9324622, 60610043, 121220086]

約数ペア:

[(1, 121220086), (2, 60610043), (13, 9324622), (26, 4662311), (107, 1132898), (214, 566449), (1391, 87146), (2782, 43573)]