22390084

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 39935448

約数和(自身を除く): 17545364

約数列:

[1, 2, 4, 101, 157, 202, 314, 353, 404, 628, 706, 1412, 15857, 31714, 35653, 55421, 63428, 71306, 110842, 142612, 221684, 5597521, 11195042, 22390084]

約数ペア:

[(1, 22390084), (2, 11195042), (4, 5597521), (101, 221684), (157, 142612), (202, 110842), (314, 71306), (353, 63428), (404, 55421), (628, 35653), (706, 31714), (1412, 15857)]