40348495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38611}}^1$

素因数の和:38646

約数の個数: 16

約数和(自身を含む): 55601280

約数和(自身を除く): 15252785

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 38611, 193055, 424721, 733609, 2123605, 3668045, 8069699, 40348495]

約数ペア:

[(1, 40348495), (5, 8069699), (11, 3668045), (19, 2123605), (55, 733609), (95, 424721), (209, 193055), (1045, 38611)]