12185764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 22668800

約数和(自身を除く): 10483036

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1471, 2071, 2942, 4142, 5884, 8284, 27949, 55898, 111796, 160339, 320678, 641356, 3046441, 6092882, 12185764]

約数ペア:

[(1, 12185764), (2, 6092882), (4, 3046441), (19, 641356), (38, 320678), (76, 160339), (109, 111796), (218, 55898), (436, 27949), (1471, 8284), (2071, 5884), (2942, 4142)]