22820882

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2543}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 39197952

約数和(自身を除く): 16377070

約数列:

[1, 2, 7, 14, 641, 1282, 2543, 4487, 5086, 8974, 17801, 35602, 1630063, 3260126, 11410441, 22820882]

約数ペア:

[(1, 22820882), (2, 11410441), (7, 3260126), (14, 1630063), (641, 35602), (1282, 17801), (2543, 8974), (4487, 5086)]