19932302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5077}}^1$

素因数の和:5243

約数の個数: 16

約数和(自身を含む): 32417952

約数和(自身を除く): 12485650

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5077, 10154, 66001, 132002, 766627, 1533254, 9966151, 19932302]

約数ペア:

[(1, 19932302), (2, 9966151), (13, 1533254), (26, 766627), (151, 132002), (302, 66001), (1963, 10154), (3926, 5077)]