19600870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47807}}^1$

素因数の和:47855

約数の個数: 16

約数和(自身を含む): 36142848

約数和(自身を除く): 16541978

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 47807, 95614, 239035, 478070, 1960087, 3920174, 9800435, 19600870]

約数ペア:

[(1, 19600870), (2, 9800435), (5, 3920174), (10, 1960087), (41, 478070), (82, 239035), (205, 95614), (410, 47807)]