16970694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{217573}}^1$

素因数の和:217591

約数の個数: 16

約数和(自身を含む): 36552432

約数和(自身を除く): 19581738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 217573, 435146, 652719, 1305438, 2828449, 5656898, 8485347, 16970694]

約数ペア:

[(1, 16970694), (2, 8485347), (3, 5656898), (6, 2828449), (13, 1305438), (26, 652719), (39, 435146), (78, 217573)]