7908674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 12662880

約数和(自身を除く): 4754206

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 2851, 5702, 54169, 108338, 208123, 416246, 3954337, 7908674]

約数ペア:

[(1, 7908674), (2, 3954337), (19, 416246), (38, 208123), (73, 108338), (146, 54169), (1387, 5702), (2774, 2851)]