12246790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 22892544

約数和(自身を除く): 10645754

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 367, 470, 710, 734, 1835, 3337, 3670, 6674, 16685, 17249, 26057, 33370, 34498, 52114, 86245, 130285, 172490, 260570, 1224679, 2449358, 6123395, 12246790]

約数ペア:

[(1, 12246790), (2, 6123395), (5, 2449358), (10, 1224679), (47, 260570), (71, 172490), (94, 130285), (142, 86245), (235, 52114), (355, 34498), (367, 33370), (470, 26057), (710, 17249), (734, 16685), (1835, 6674), (3337, 3670)]