15994366910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{345227}}^1$

素因数の和:345388

約数の個数: 32

約数和(自身を含む): 29753129952

約数和(自身を除く): 13758763042

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4633, 9266, 23165, 46330, 345227, 690454, 1726135, 3452270, 14154307, 28308614, 39010651, 70771535, 78021302, 141543070, 195053255, 390106510, 1599436691, 3198873382, 7997183455, 15994366910]

約数ペア:

[(1, 15994366910), (2, 7997183455), (5, 3198873382), (10, 1599436691), (41, 390106510), (82, 195053255), (113, 141543070), (205, 78021302), (226, 70771535), (410, 39010651), (565, 28308614), (1130, 14154307), (4633, 3452270), (9266, 1726135), (23165, 690454), (46330, 345227)]