16976890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8363}}^1$

素因数の和:8406

約数の個数: 32

約数和(自身を含む): 36132480

約数和(自身を除く): 19155590

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 8363, 16726, 41815, 58541, 83630, 117082, 242527, 292705, 485054, 585410, 1212635, 1697689, 2425270, 3395378, 8488445, 16976890]

約数ペア:

[(1, 16976890), (2, 8488445), (5, 3395378), (7, 2425270), (10, 1697689), (14, 1212635), (29, 585410), (35, 485054), (58, 292705), (70, 242527), (145, 117082), (203, 83630), (290, 58541), (406, 41815), (1015, 16726), (2030, 8363)]