15920238910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{343627}}^1$

素因数の和:343788

約数の個数: 32

約数和(自身を含む): 29615235552

約数和(自身を除く): 13694996642

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4633, 9266, 23165, 46330, 343627, 687254, 1718135, 3436270, 14088707, 28177414, 38829851, 70443535, 77659702, 140887070, 194149255, 388298510, 1592023891, 3184047782, 7960119455, 15920238910]

約数ペア:

[(1, 15920238910), (2, 7960119455), (5, 3184047782), (10, 1592023891), (41, 388298510), (82, 194149255), (113, 140887070), (205, 77659702), (226, 70443535), (410, 38829851), (565, 28177414), (1130, 14088707), (4633, 3436270), (9266, 1718135), (23165, 687254), (46330, 343627)]