1939862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 1170538

約数列:

[1, 2, 19, 38, 71, 142, 719, 1349, 1438, 2698, 13661, 27322, 51049, 102098, 969931, 1939862]

約数ペア:

[(1, 1939862), (2, 969931), (19, 102098), (38, 51049), (71, 27322), (142, 13661), (719, 2698), (1349, 1438)]