22401145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4721}}^1$

素因数の和:4812

約数の個数: 16

約数和(自身を含む): 29351952

約数和(自身を除く): 6950807

約数列:

[1, 5, 13, 65, 73, 365, 949, 4721, 4745, 23605, 61373, 306865, 344633, 1723165, 4480229, 22401145]

約数ペア:

[(1, 22401145), (5, 4480229), (13, 1723165), (65, 344633), (73, 306865), (365, 61373), (949, 23605), (4721, 4745)]