16713438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397939}}^1$

素因数の和:397951

約数の個数: 16

約数和(自身を含む): 38202240

約数和(自身を除く): 21488802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397939, 795878, 1193817, 2387634, 2785573, 5571146, 8356719, 16713438]

約数ペア:

[(1, 16713438), (2, 8356719), (3, 5571146), (6, 2785573), (7, 2387634), (14, 1193817), (21, 795878), (42, 397939)]