19123402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1669}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 30480840

約数和(自身を除く): 11357438

約数列:

[1, 2, 17, 34, 337, 674, 1669, 3338, 5729, 11458, 28373, 56746, 562453, 1124906, 9561701, 19123402]

約数ペア:

[(1, 19123402), (2, 9561701), (17, 1124906), (34, 562453), (337, 56746), (674, 28373), (1669, 11458), (3338, 5729)]