23191145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 6419863

約数列:

[1, 5, 17, 85, 251, 1087, 1255, 4267, 5435, 18479, 21335, 92395, 272837, 1364185, 4638229, 23191145]

約数ペア:

[(1, 23191145), (5, 4638229), (17, 1364185), (85, 272837), (251, 92395), (1087, 21335), (1255, 18479), (4267, 5435)]