13294928

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6343}}^1$

素因数の和:6482

約数の個数: 20

約数和(自身を含む): 25959648

約数和(自身を除く): 12664720

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6343, 12686, 25372, 50744, 101488, 830933, 1661866, 3323732, 6647464, 13294928]

約数ペア:

[(1, 13294928), (2, 6647464), (4, 3323732), (8, 1661866), (16, 830933), (131, 101488), (262, 50744), (524, 25372), (1048, 12686), (2096, 6343)]