19924428

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35327}}^1$

素因数の和:35381

約数の個数: 24

約数和(自身を含む): 47480832

約数和(自身を除く): 27556404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35327, 70654, 105981, 141308, 211962, 423924, 1660369, 3320738, 4981107, 6641476, 9962214, 19924428]

約数ペア:

[(1, 19924428), (2, 9962214), (3, 6641476), (4, 4981107), (6, 3320738), (12, 1660369), (47, 423924), (94, 211962), (141, 141308), (188, 105981), (282, 70654), (564, 35327)]