74891369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19417}}^1$

素因数の和:19472

約数の個数: 16

約数和(自身を含む): 93206400

約数和(自身を除く): 18315031

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 19417, 135919, 368923, 563093, 2582461, 3941651, 10698767, 74891369]

約数ペア:

[(1, 74891369), (7, 10698767), (19, 3941651), (29, 2582461), (133, 563093), (203, 368923), (551, 135919), (3857, 19417)]