10921570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 21954240

約数和(自身を除く): 11032670

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2309, 2365, 4618, 4730, 11545, 23090, 25399, 50798, 99287, 126995, 198574, 253990, 496435, 992870, 1092157, 2184314, 5460785, 10921570]

約数ペア:

[(1, 10921570), (2, 5460785), (5, 2184314), (10, 1092157), (11, 992870), (22, 496435), (43, 253990), (55, 198574), (86, 126995), (110, 99287), (215, 50798), (430, 25399), (473, 23090), (946, 11545), (2309, 4730), (2365, 4618)]