15801394

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2843}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 27165888

約数和(自身を除く): 11364494

約数列:

[1, 2, 7, 14, 397, 794, 2779, 2843, 5558, 5686, 19901, 39802, 1128671, 2257342, 7900697, 15801394]

約数ペア:

[(1, 15801394), (2, 7900697), (7, 2257342), (14, 1128671), (397, 39802), (794, 19901), (2779, 5686), (2843, 5558)]