18449722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{485519}}^1$

素因数の和:485540

約数の個数: 8

約数和(自身を含む): 29131200

約数和(自身を除く): 10681478

約数列:

[1, 2, 19, 38, 485519, 971038, 9224861, 18449722]

約数ペア:

[(1, 18449722), (2, 9224861), (19, 971038), (38, 485519)]