19383472

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{3301}}^1$

素因数の和:3676

約数の個数: 20

約数和(自身を含む): 37669216

約数和(自身を除く): 18285744

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 3301, 5872, 6602, 13204, 26408, 52816, 1211467, 2422934, 4845868, 9691736, 19383472]

約数ペア:

[(1, 19383472), (2, 9691736), (4, 4845868), (8, 2422934), (16, 1211467), (367, 52816), (734, 26408), (1468, 13204), (2936, 6602), (3301, 5872)]