17620018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14419}}^1$

素因数の和:14481

約数の個数: 16

約数和(自身を含む): 29070720

約数和(自身を除く): 11450702

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 14419, 28838, 187447, 374894, 677693, 1355386, 8810009, 17620018]

約数ペア:

[(1, 17620018), (2, 8810009), (13, 1355386), (26, 677693), (47, 374894), (94, 187447), (611, 28838), (1222, 14419)]