22369985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4027}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 29581632

約数和(自身を除く): 7211647

約数列:

[1, 5, 11, 55, 101, 505, 1111, 4027, 5555, 20135, 44297, 221485, 406727, 2033635, 4473997, 22369985]

約数ペア:

[(1, 22369985), (5, 4473997), (11, 2033635), (55, 406727), (101, 221485), (505, 44297), (1111, 20135), (4027, 5555)]