18843485188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{348463}}^1$

素因数の和:349707

約数の個数: 24

約数和(自身を含む): 36003300480

約数和(自身を除く): 17159815292

約数列:

[1, 2, 4, 11, 22, 44, 1229, 2458, 4916, 13519, 27038, 54076, 348463, 696926, 1393852, 3833093, 7666186, 15332372, 428261027, 856522054, 1713044108, 4710871297, 9421742594, 18843485188]

約数ペア:

[(1, 18843485188), (2, 9421742594), (4, 4710871297), (11, 1713044108), (22, 856522054), (44, 428261027), (1229, 15332372), (2458, 7666186), (4916, 3833093), (13519, 1393852), (27038, 696926), (54076, 348463)]