12560818

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 19234080

約数和(自身を除く): 6673262

約数列:

[1, 2, 73, 146, 227, 379, 454, 758, 16571, 27667, 33142, 55334, 86033, 172066, 6280409, 12560818]

約数ペア:

[(1, 12560818), (2, 6280409), (73, 172066), (146, 86033), (227, 55334), (379, 33142), (454, 27667), (758, 16571)]