19455932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 35724864

約数和(自身を除く): 16268932

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2797, 3478, 5594, 6956, 11188, 103489, 131459, 206978, 262918, 413956, 525836, 4863983, 9727966, 19455932]

約数ペア:

[(1, 19455932), (2, 9727966), (4, 4863983), (37, 525836), (47, 413956), (74, 262918), (94, 206978), (148, 131459), (188, 103489), (1739, 11188), (2797, 6956), (3478, 5594)]