19270060

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2081}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 40574016

約数和(自身を除く): 21303956

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2081, 2315, 4162, 4630, 8324, 9260, 10405, 20810, 41620, 963503, 1927006, 3854012, 4817515, 9635030, 19270060]

約数ペア:

[(1, 19270060), (2, 9635030), (4, 4817515), (5, 3854012), (10, 1927006), (20, 963503), (463, 41620), (926, 20810), (1852, 10405), (2081, 9260), (2315, 8324), (4162, 4630)]