13124270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 11499730

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 449, 790, 898, 2245, 2923, 4490, 5846, 14615, 16613, 29230, 33226, 35471, 70942, 83065, 166130, 177355, 354710, 1312427, 2624854, 6562135, 13124270]

約数ペア:

[(1, 13124270), (2, 6562135), (5, 2624854), (10, 1312427), (37, 354710), (74, 177355), (79, 166130), (158, 83065), (185, 70942), (370, 35471), (395, 33226), (449, 29230), (790, 16613), (898, 14615), (2245, 5846), (2923, 4490)]