13916060

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1367}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 29302560

約数和(自身を除く): 15386500

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 1367, 2036, 2545, 2734, 5090, 5468, 6835, 10180, 13670, 27340, 695803, 1391606, 2783212, 3479015, 6958030, 13916060]

約数ペア:

[(1, 13916060), (2, 6958030), (4, 3479015), (5, 2783212), (10, 1391606), (20, 695803), (509, 27340), (1018, 13670), (1367, 10180), (2036, 6835), (2545, 5468), (2734, 5090)]