12457232

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7559}}^1$

素因数の和:7670

約数の個数: 20

約数和(自身を含む): 24373440

約数和(自身を除く): 11916208

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7559, 15118, 30236, 60472, 120944, 778577, 1557154, 3114308, 6228616, 12457232]

約数ペア:

[(1, 12457232), (2, 6228616), (4, 3114308), (8, 1557154), (16, 778577), (103, 120944), (206, 60472), (412, 30236), (824, 15118), (1648, 7559)]