11171540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9157}}^1$

素因数の和:9227

約数の個数: 24

約数和(自身を含む): 23847432

約数和(自身を除く): 12675892

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 9157, 18314, 36628, 45785, 91570, 183140, 558577, 1117154, 2234308, 2792885, 5585770, 11171540]

約数ペア:

[(1, 11171540), (2, 5585770), (4, 2792885), (5, 2234308), (10, 1117154), (20, 558577), (61, 183140), (122, 91570), (244, 45785), (305, 36628), (610, 18314), (1220, 9157)]