16427630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 31436640

約数和(自身を除く): 15009010

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1531, 2146, 3062, 5365, 7655, 10730, 15310, 44399, 56647, 88798, 113294, 221995, 283235, 443990, 566470, 1642763, 3285526, 8213815, 16427630]

約数ペア:

[(1, 16427630), (2, 8213815), (5, 3285526), (10, 1642763), (29, 566470), (37, 443990), (58, 283235), (74, 221995), (145, 113294), (185, 88798), (290, 56647), (370, 44399), (1073, 15310), (1531, 10730), (2146, 7655), (3062, 5365)]