22071535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 27574272

約数和(自身を除く): 5502737

約数列:

[1, 5, 31, 131, 155, 655, 1087, 4061, 5435, 20305, 33697, 142397, 168485, 711985, 4414307, 22071535]

約数ペア:

[(1, 22071535), (5, 4414307), (31, 711985), (131, 168485), (155, 142397), (655, 33697), (1087, 20305), (4061, 5435)]