31102354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19963}}^1$

素因数の和:20025

約数の個数: 16

約数和(自身を含む): 50309280

約数和(自身を除く): 19206926

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19963, 39926, 379297, 758594, 818483, 1636966, 15551177, 31102354]

約数ペア:

[(1, 31102354), (2, 15551177), (19, 1636966), (38, 818483), (41, 758594), (82, 379297), (779, 39926), (1558, 19963)]