22071865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 28343952

約数和(自身を除く): 6272087

約数列:

[1, 5, 17, 85, 97, 485, 1649, 2677, 8245, 13385, 45509, 227545, 259669, 1298345, 4414373, 22071865]

約数ペア:

[(1, 22071865), (5, 4414373), (17, 1298345), (85, 259669), (97, 227545), (485, 45509), (1649, 13385), (2677, 8245)]