18914629922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{25733}}^1$

素因数の和:25835

約数の個数: 48

約数和(自身を含む): 32276612160

約数和(自身を除く): 13361982238

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 841, 874, 1102, 1334, 1682, 12673, 15979, 19343, 25346, 25733, 31958, 38686, 51466, 367517, 488927, 591859, 735034, 746257, 977854, 1183718, 1492514, 11245321, 14178883, 17163911, 21641453, 22490642, 28357766, 34327822, 43282906, 326114309, 411187607, 497753419, 652228618, 822375214, 995506838, 9457314961, 18914629922]

約数ペア:

[(1, 18914629922), (2, 9457314961), (19, 995506838), (23, 822375214), (29, 652228618), (38, 497753419), (46, 411187607), (58, 326114309), (437, 43282906), (551, 34327822), (667, 28357766), (841, 22490642), (874, 21641453), (1102, 17163911), (1334, 14178883), (1682, 11245321), (12673, 1492514), (15979, 1183718), (19343, 977854), (25346, 746257), (25733, 735034), (31958, 591859), (38686, 488927), (51466, 367517)]