13886345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 18480960

約数和(自身を除く): 4594615

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 4139, 20695, 45529, 227645, 252479, 1262395, 2777269, 13886345]

約数ペア:

[(1, 13886345), (5, 2777269), (11, 1262395), (55, 252479), (61, 227645), (305, 45529), (671, 20695), (3355, 4139)]