12816330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13822

約数の個数: 32

約数和(自身を含む): 31753728

約数和(自身を除く): 18937398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13781, 27562, 41343, 68905, 82686, 137810, 206715, 413430, 427211, 854422, 1281633, 2136055, 2563266, 4272110, 6408165, 12816330]

約数ペア:

[(1, 12816330), (2, 6408165), (3, 4272110), (5, 2563266), (6, 2136055), (10, 1281633), (15, 854422), (30, 427211), (31, 413430), (62, 206715), (93, 137810), (155, 82686), (186, 68905), (310, 41343), (465, 27562), (930, 13781)]