2019920122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137653}}^1$

素因数の和:137718

約数の個数: 32

約数和(自身を含む): 3567991680

約数和(自身を除く): 1548071558

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 7337, 14674, 137653, 275306, 1514183, 3028366, 3166019, 3991937, 6332038, 7983874, 34826209, 43911307, 69652418, 87822614, 91814551, 183629102, 1009960061, 2019920122]

約数ペア:

[(1, 2019920122), (2, 1009960061), (11, 183629102), (22, 91814551), (23, 87822614), (29, 69652418), (46, 43911307), (58, 34826209), (253, 7983874), (319, 6332038), (506, 3991937), (638, 3166019), (667, 3028366), (1334, 1514183), (7337, 275306), (14674, 137653)]