22401019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 2758661

約数列:

[1, 17, 19, 223, 311, 323, 3791, 4237, 5287, 5909, 69353, 72029, 100453, 1179001, 1317707, 22401019]

約数ペア:

[(1, 22401019), (17, 1317707), (19, 1179001), (223, 100453), (311, 72029), (323, 69353), (3791, 5909), (4237, 5287)]