22568854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 42653952

約数和(自身を除く): 20085098

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 1451, 2222, 2902, 7777, 10157, 15554, 15961, 20314, 31922, 111727, 146551, 223454, 293102, 1025857, 1612061, 2051714, 3224122, 11284427, 22568854]

約数ペア:

[(1, 22568854), (2, 11284427), (7, 3224122), (11, 2051714), (14, 1612061), (22, 1025857), (77, 293102), (101, 223454), (154, 146551), (202, 111727), (707, 31922), (1111, 20314), (1414, 15961), (1451, 15554), (2222, 10157), (2902, 7777)]