12252268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 13552532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 191, 203, 316, 382, 406, 553, 764, 812, 1106, 1337, 2212, 2291, 2674, 4582, 5348, 5539, 9164, 11078, 15089, 16037, 22156, 30178, 32074, 38773, 60356, 64148, 77546, 105623, 155092, 211246, 422492, 437581, 875162, 1750324, 3063067, 6126134, 12252268]

約数ペア:

[(1, 12252268), (2, 6126134), (4, 3063067), (7, 1750324), (14, 875162), (28, 437581), (29, 422492), (58, 211246), (79, 155092), (116, 105623), (158, 77546), (191, 64148), (203, 60356), (316, 38773), (382, 32074), (406, 30178), (553, 22156), (764, 16037), (812, 15089), (1106, 11078), (1337, 9164), (2212, 5539), (2291, 5348), (2674, 4582)]