16591393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6287}}^1$

素因数の和:6336

約数の個数: 16

約数和(自身を含む): 21127680

約数和(自身を除く): 4536287

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 6287, 44009, 81731, 182323, 572117, 1276261, 2370199, 16591393]

約数ペア:

[(1, 16591393), (7, 2370199), (13, 1276261), (29, 572117), (91, 182323), (203, 81731), (377, 44009), (2639, 6287)]