38643853

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 3490547

約数列:

[1, 19, 41, 113, 439, 779, 2147, 4633, 8341, 17999, 49607, 88027, 341981, 942533, 2033887, 38643853]

約数ペア:

[(1, 38643853), (19, 2033887), (41, 942533), (113, 341981), (439, 88027), (779, 49607), (2147, 17999), (4633, 8341)]