19085948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14503}}^1$

素因数の和:14561

約数の個数: 24

約数和(自身を含む): 38986752

約数和(自身を除く): 19900804

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 14503, 29006, 58012, 101521, 203042, 406084, 681641, 1363282, 2726564, 4771487, 9542974, 19085948]

約数ペア:

[(1, 19085948), (2, 9542974), (4, 4771487), (7, 2726564), (14, 1363282), (28, 681641), (47, 406084), (94, 203042), (188, 101521), (329, 58012), (658, 29006), (1316, 14503)]