15513414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 35582976

約数和(自身を除く): 20069562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 857, 862, 1293, 1714, 2571, 2586, 3017, 5142, 5999, 6034, 9051, 11998, 17997, 18102, 35994, 369367, 738734, 1108101, 2216202, 2585569, 5171138, 7756707, 15513414]

約数ペア:

[(1, 15513414), (2, 7756707), (3, 5171138), (6, 2585569), (7, 2216202), (14, 1108101), (21, 738734), (42, 369367), (431, 35994), (857, 18102), (862, 17997), (1293, 11998), (1714, 9051), (2571, 6034), (2586, 5999), (3017, 5142)]