9661808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{46451}}^1$

素因数の和:46472

約数の個数: 20

約数和(自身を含む): 20160168

約数和(自身を除く): 10498360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 46451, 92902, 185804, 371608, 603863, 743216, 1207726, 2415452, 4830904, 9661808]

約数ペア:

[(1, 9661808), (2, 4830904), (4, 2415452), (8, 1207726), (13, 743216), (16, 603863), (26, 371608), (52, 185804), (104, 92902), (208, 46451)]