3837808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18472

約数の個数: 20

約数和(自身を含む): 8008168

約数和(自身を除く): 4170360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18451, 36902, 73804, 147608, 239863, 295216, 479726, 959452, 1918904, 3837808]

約数ペア:

[(1, 3837808), (2, 1918904), (4, 959452), (8, 479726), (13, 295216), (16, 239863), (26, 147608), (52, 73804), (104, 36902), (208, 18451)]