19945524

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53617}}^1$

素因数の和:53655

約数の個数: 24

約数和(自身を含む): 48041728

約数和(自身を除く): 28096204

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53617, 107234, 160851, 214468, 321702, 643404, 1662127, 3324254, 4986381, 6648508, 9972762, 19945524]

約数ペア:

[(1, 19945524), (2, 9972762), (3, 6648508), (4, 4986381), (6, 3324254), (12, 1662127), (31, 643404), (62, 321702), (93, 214468), (124, 160851), (186, 107234), (372, 53617)]