19966146

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{6151}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 40012608

約数和(自身を除く): 20046462

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 6151, 12302, 18453, 36906, 3327691, 6655382, 9983073, 19966146]

約数ペア:

[(1, 19966146), (2, 9983073), (3, 6655382), (6, 3327691), (541, 36906), (1082, 18453), (1623, 12302), (3246, 6151)]