11885780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11213}}^1$

素因数の和:11275

約数の個数: 24

約数和(自身を含む): 25433352

約数和(自身を除く): 13547572

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 11213, 22426, 44852, 56065, 112130, 224260, 594289, 1188578, 2377156, 2971445, 5942890, 11885780]

約数ペア:

[(1, 11885780), (2, 5942890), (4, 2971445), (5, 2377156), (10, 1188578), (20, 594289), (53, 224260), (106, 112130), (212, 56065), (265, 44852), (530, 22426), (1060, 11213)]