1991694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17471}}^1$

素因数の和:17495

約数の個数: 16

約数和(自身を含む): 4193280

約数和(自身を除く): 2201586

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17471, 34942, 52413, 104826, 331949, 663898, 995847, 1991694]

約数ペア:

[(1, 1991694), (2, 995847), (3, 663898), (6, 331949), (19, 104826), (38, 52413), (57, 34942), (114, 17471)]