13119822

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1399}}^1$

素因数の和:1928

約数の個数: 24

約数和(自身を含む): 28501200

約数和(自身を除く): 15381378

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1399, 1563, 2798, 3126, 4197, 4689, 8394, 9378, 12591, 25182, 728879, 1457758, 2186637, 4373274, 6559911, 13119822]

約数ペア:

[(1, 13119822), (2, 6559911), (3, 4373274), (6, 2186637), (9, 1457758), (18, 728879), (521, 25182), (1042, 12591), (1399, 9378), (1563, 8394), (2798, 4689), (3126, 4197)]