19658244

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4721}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 46011168

約数和(自身を除く): 26352924

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 4721, 9442, 14163, 18884, 28326, 56652, 1638187, 3276374, 4914561, 6552748, 9829122, 19658244]

約数ペア:

[(1, 19658244), (2, 9829122), (3, 6552748), (4, 4914561), (6, 3276374), (12, 1638187), (347, 56652), (694, 28326), (1041, 18884), (1388, 14163), (2082, 9442), (4164, 4721)]