1930286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 3091200

約数和(自身を除く): 1160914

約数列:

[1, 2, 19, 38, 79, 158, 643, 1286, 1501, 3002, 12217, 24434, 50797, 101594, 965143, 1930286]

約数ペア:

[(1, 1930286), (2, 965143), (19, 101594), (38, 50797), (79, 24434), (158, 12217), (643, 3002), (1286, 1501)]