13159340

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2753}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 27760320

約数和(自身を除く): 14600980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 2753, 4780, 5506, 11012, 13765, 27530, 55060, 657967, 1315934, 2631868, 3289835, 6579670, 13159340]

約数ペア:

[(1, 13159340), (2, 6579670), (4, 3289835), (5, 2631868), (10, 1315934), (20, 657967), (239, 55060), (478, 27530), (956, 13765), (1195, 11012), (2390, 5506), (2753, 4780)]