6781442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 10938240

約数和(自身を除く): 4156798

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 3797, 7594, 72143, 144286, 178459, 356918, 3390721, 6781442]

約数ペア:

[(1, 6781442), (2, 3390721), (19, 356918), (38, 178459), (47, 144286), (94, 72143), (893, 7594), (1786, 3797)]