12872734

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 22763520

約数和(自身を除く): 9890786

約数列:

[1, 2, 7, 14, 79, 103, 113, 158, 206, 226, 553, 721, 791, 1106, 1442, 1582, 8137, 8927, 11639, 16274, 17854, 23278, 56959, 62489, 81473, 113918, 124978, 162946, 919481, 1838962, 6436367, 12872734]

約数ペア:

[(1, 12872734), (2, 6436367), (7, 1838962), (14, 919481), (79, 162946), (103, 124978), (113, 113918), (158, 81473), (206, 62489), (226, 56959), (553, 23278), (721, 17854), (791, 16274), (1106, 11639), (1442, 8927), (1582, 8137)]