11713220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9601}}^1$

素因数の和:9671

約数の個数: 24

約数和(自身を含む): 25003608

約数和(自身を除く): 13290388

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 9601, 19202, 38404, 48005, 96010, 192020, 585661, 1171322, 2342644, 2928305, 5856610, 11713220]

約数ペア:

[(1, 11713220), (2, 5856610), (4, 2928305), (5, 2342644), (10, 1171322), (20, 585661), (61, 192020), (122, 96010), (244, 48005), (305, 38404), (610, 19202), (1220, 9601)]