16521146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 26174400

約数和(自身を除く): 9653254

約数列:

[1, 2, 19, 38, 409, 818, 1063, 2126, 7771, 15542, 20197, 40394, 434767, 869534, 8260573, 16521146]

約数ペア:

[(1, 16521146), (2, 8260573), (19, 869534), (38, 434767), (409, 40394), (818, 20197), (1063, 15542), (2126, 7771)]