16627910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9839}}^1$

素因数の和:9872

約数の個数: 24

約数和(自身を含む): 32412960

約数和(自身を除く): 15785050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9839, 19678, 49195, 98390, 127907, 255814, 639535, 1279070, 1662791, 3325582, 8313955, 16627910]

約数ペア:

[(1, 16627910), (2, 8313955), (5, 3325582), (10, 1662791), (13, 1279070), (26, 639535), (65, 255814), (130, 127907), (169, 98390), (338, 49195), (845, 19678), (1690, 9839)]