19536866

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 30070656

約数和(自身を除く): 10533790

約数列:

[1, 2, 47, 94, 307, 614, 677, 1354, 14429, 28858, 31819, 63638, 207839, 415678, 9768433, 19536866]

約数ペア:

[(1, 19536866), (2, 9768433), (47, 415678), (94, 207839), (307, 63638), (614, 31819), (677, 28858), (1354, 14429)]