74282419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 80455680

約数和(自身を除く): 6173261

約数列:

[1, 19, 47, 193, 431, 893, 3667, 8189, 9071, 20257, 83183, 172349, 384883, 1580477, 3909601, 74282419]

約数ペア:

[(1, 74282419), (19, 3909601), (47, 1580477), (193, 384883), (431, 172349), (893, 83183), (3667, 20257), (8189, 9071)]