19049852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 34401024

約数和(自身を除く): 15351172

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 947, 1894, 3788, 5029, 10058, 20116, 44509, 89018, 101329, 178036, 202658, 405316, 4762463, 9524926, 19049852]

約数ペア:

[(1, 19049852), (2, 9524926), (4, 4762463), (47, 405316), (94, 202658), (107, 178036), (188, 101329), (214, 89018), (428, 44509), (947, 20116), (1894, 10058), (3788, 5029)]