19313204

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{5881}}^1$

素因数の和:6706

約数の個数: 12

約数和(自身を含む): 33845028

約数和(自身を除く): 14531824

約数列:

[1, 2, 4, 821, 1642, 3284, 5881, 11762, 23524, 4828301, 9656602, 19313204]

約数ペア:

[(1, 19313204), (2, 9656602), (4, 4828301), (821, 23524), (1642, 11762), (3284, 5881)]