12902122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 20136960

約数和(自身を除く): 7234838

約数列:

[1, 2, 37, 74, 79, 158, 2207, 2923, 4414, 5846, 81659, 163318, 174353, 348706, 6451061, 12902122]

約数ペア:

[(1, 12902122), (2, 6451061), (37, 348706), (74, 174353), (79, 163318), (158, 81659), (2207, 5846), (2923, 4414)]