12858461570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1\times {\mathrm{17117}}^1$

素因数の和:18914

約数の個数: 32

約数和(自身を含む): 23698433088

約数和(自身を除く): 10839971518

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1747, 3494, 8735, 17117, 17470, 34234, 75121, 85585, 150242, 171170, 375605, 736031, 751210, 1472062, 3680155, 7360310, 29903399, 59806798, 149516995, 299033990, 1285846157, 2571692314, 6429230785, 12858461570]

約数ペア:

[(1, 12858461570), (2, 6429230785), (5, 2571692314), (10, 1285846157), (43, 299033990), (86, 149516995), (215, 59806798), (430, 29903399), (1747, 7360310), (3494, 3680155), (8735, 1472062), (17117, 751210), (17470, 736031), (34234, 375605), (75121, 171170), (85585, 150242)]