38450503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18371}}^1$

素因数の和:18414

約数の個数: 16

約数和(自身を含む): 49383936

約数和(自身を除く): 10933433

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 18371, 128597, 238823, 422533, 1671761, 2957731, 5492929, 38450503]

約数ペア:

[(1, 38450503), (7, 5492929), (13, 2957731), (23, 1671761), (91, 422533), (161, 238823), (299, 128597), (2093, 18371)]