13648336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65617}}^1$

素因数の和:65638

約数の個数: 20

約数和(自身を含む): 28478212

約数和(自身を除く): 14829876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65617, 131234, 262468, 524936, 853021, 1049872, 1706042, 3412084, 6824168, 13648336]

約数ペア:

[(1, 13648336), (2, 6824168), (4, 3412084), (8, 1706042), (13, 1049872), (16, 853021), (26, 524936), (52, 262468), (104, 131234), (208, 65617)]