22661236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4351

約数の個数: 24

約数和(自身を含む): 43132544

約数和(自身を除く): 20471308

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 4231, 5356, 8462, 16924, 55003, 110006, 220012, 435793, 871586, 1743172, 5665309, 11330618, 22661236]

約数ペア:

[(1, 22661236), (2, 11330618), (4, 5665309), (13, 1743172), (26, 871586), (52, 435793), (103, 220012), (206, 110006), (412, 55003), (1339, 16924), (2678, 8462), (4231, 5356)]