15259088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73361}}^1$

素因数の和:73382

約数の個数: 20

約数和(自身を含む): 31839108

約数和(自身を除く): 16580020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73361, 146722, 293444, 586888, 953693, 1173776, 1907386, 3814772, 7629544, 15259088]

約数ペア:

[(1, 15259088), (2, 7629544), (4, 3814772), (8, 1907386), (13, 1173776), (16, 953693), (26, 586888), (52, 293444), (104, 146722), (208, 73361)]