19362804

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{1553}}^1$

素因数の和:2599

約数の個数: 24

約数和(自身を含む): 45252480

約数和(自身を除く): 25889676

約数列:

[1, 2, 3, 4, 6, 12, 1039, 1553, 2078, 3106, 3117, 4156, 4659, 6212, 6234, 9318, 12468, 18636, 1613567, 3227134, 4840701, 6454268, 9681402, 19362804]

約数ペア:

[(1, 19362804), (2, 9681402), (3, 6454268), (4, 4840701), (6, 3227134), (12, 1613567), (1039, 18636), (1553, 12468), (2078, 9318), (3106, 6234), (3117, 6212), (4156, 4659)]