17964208

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{1301}}^1$

素因数の和:2172

約数の個数: 20

約数和(自身を含む): 34872768

約数和(自身を除く): 16908560

約数列:

[1, 2, 4, 8, 16, 863, 1301, 1726, 2602, 3452, 5204, 6904, 10408, 13808, 20816, 1122763, 2245526, 4491052, 8982104, 17964208]

約数ペア:

[(1, 17964208), (2, 8982104), (4, 4491052), (8, 2245526), (16, 1122763), (863, 20816), (1301, 13808), (1726, 10408), (2602, 6904), (3452, 5204)]