19240443

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{30983}}^1$

素因数の和:31015

約数の個数: 16

約数和(自身を含む): 29744640

約数和(自身を除く): 10504197

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 30983, 92949, 278847, 712609, 836541, 2137827, 6413481, 19240443]

約数ペア:

[(1, 19240443), (3, 6413481), (9, 2137827), (23, 836541), (27, 712609), (69, 278847), (207, 92949), (621, 30983)]