22591209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 31834880

約数和(自身を除く): 9243671

約数列:

[1, 3, 19, 57, 307, 921, 1291, 3873, 5833, 17499, 24529, 73587, 396337, 1189011, 7530403, 22591209]

約数ペア:

[(1, 22591209), (3, 7530403), (19, 1189011), (57, 396337), (307, 73587), (921, 24529), (1291, 17499), (3873, 5833)]