12457510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 24474240

約数和(自身を除く): 12016730

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 1213, 2054, 2426, 5135, 6065, 10270, 12130, 15769, 31538, 78845, 95827, 157690, 191654, 479135, 958270, 1245751, 2491502, 6228755, 12457510]

約数ペア:

[(1, 12457510), (2, 6228755), (5, 2491502), (10, 1245751), (13, 958270), (26, 479135), (65, 191654), (79, 157690), (130, 95827), (158, 78845), (395, 31538), (790, 15769), (1027, 12130), (1213, 10270), (2054, 6065), (2426, 5135)]