23181940

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3727}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 48851712

約数和(自身を除く): 25669772

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3727, 6220, 7454, 14908, 18635, 37270, 74540, 1159097, 2318194, 4636388, 5795485, 11590970, 23181940]

約数ペア:

[(1, 23181940), (2, 11590970), (4, 5795485), (5, 4636388), (10, 2318194), (20, 1159097), (311, 74540), (622, 37270), (1244, 18635), (1555, 14908), (3110, 7454), (3727, 6220)]