22271510

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22051}}^1$

素因数の和:22159

約数の個数: 16

約数和(自身を含む): 40487472

約数和(自身を除く): 18215962

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 22051, 44102, 110255, 220510, 2227151, 4454302, 11135755, 22271510]

約数ペア:

[(1, 22271510), (2, 11135755), (5, 4454302), (10, 2227151), (101, 220510), (202, 110255), (505, 44102), (1010, 22051)]