40508737238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1970461}}^1$

素因数の和:1971023

約数の個数: 16

約数和(自身を含む): 64079424240

約数和(自身を除く): 23570687002

約数列:

[1, 2, 19, 38, 541, 1082, 10279, 20558, 1970461, 3940922, 37438759, 74877518, 1066019401, 2132038802, 20254368619, 40508737238]

約数ペア:

[(1, 40508737238), (2, 20254368619), (19, 2132038802), (38, 1066019401), (541, 74877518), (1082, 37438759), (10279, 3940922), (20558, 1970461)]