1996808530

素因数分解:

$2^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{104381}}^1$

素因数の和:106301

約数の個数: 16

約数和(自身を含む): 3596168664

約数和(自身を除く): 1599360134

約数列:

[1, 2, 5, 10, 1913, 3826, 9565, 19130, 104381, 208762, 521905, 1043810, 199680853, 399361706, 998404265, 1996808530]

約数ペア:

[(1, 1996808530), (2, 998404265), (5, 399361706), (10, 199680853), (1913, 1043810), (3826, 521905), (9565, 208762), (19130, 104381)]