20150354

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2281}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 34613376

約数和(自身を除く): 14463022

約数列:

[1, 2, 7, 14, 631, 1262, 2281, 4417, 4562, 8834, 15967, 31934, 1439311, 2878622, 10075177, 20150354]

約数ペア:

[(1, 20150354), (2, 10075177), (7, 2878622), (14, 1439311), (631, 31934), (1262, 15967), (2281, 8834), (4417, 4562)]