19296123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 32428032

約数和(自身を除く): 13131909

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 811, 1133, 2163, 2433, 3399, 5677, 7931, 8921, 17031, 23793, 26763, 62447, 83533, 187341, 250599, 584731, 918863, 1754193, 2756589, 6432041, 19296123]

約数ペア:

[(1, 19296123), (3, 6432041), (7, 2756589), (11, 1754193), (21, 918863), (33, 584731), (77, 250599), (103, 187341), (231, 83533), (309, 62447), (721, 26763), (811, 23793), (1133, 17031), (2163, 8921), (2433, 7931), (3399, 5677)]