90851882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19759}}^1$

素因数の和:19802

約数の個数: 24

約数和(自身を含む): 157684800

約数和(自身を除く): 66832918

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 19759, 39518, 217349, 375421, 434698, 750842, 2390839, 4129631, 4781678, 8259262, 45425941, 90851882]

約数ペア:

[(1, 90851882), (2, 45425941), (11, 8259262), (19, 4781678), (22, 4129631), (38, 2390839), (121, 750842), (209, 434698), (242, 375421), (418, 217349), (2299, 39518), (4598, 19759)]