13468144

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{2221}}^1$

素因数の和:2608

約数の個数: 20

約数和(自身を含む): 26175160

約数和(自身を除く): 12707016

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 2221, 3032, 4442, 6064, 8884, 17768, 35536, 841759, 1683518, 3367036, 6734072, 13468144]

約数ペア:

[(1, 13468144), (2, 6734072), (4, 3367036), (8, 1683518), (16, 841759), (379, 35536), (758, 17768), (1516, 8884), (2221, 6064), (3032, 4442)]