21467348

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7591}}^1$

素因数の和:7703

約数の個数: 24

約数和(自身を含む): 43365504

約数和(自身を除く): 21898156

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 7591, 15182, 30364, 53137, 106274, 212548, 766691, 1533382, 3066764, 5366837, 10733674, 21467348]

約数ペア:

[(1, 21467348), (2, 10733674), (4, 5366837), (7, 3066764), (14, 1533382), (28, 766691), (101, 212548), (202, 106274), (404, 53137), (707, 30364), (1414, 15182), (2828, 7591)]