1919307841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{261593}}^1$

素因数の和:261656

約数の個数: 16

約数和(自身を含む): 2260172160

約数和(自身を除く): 340864319

約数列:

[1, 11, 23, 29, 253, 319, 667, 7337, 261593, 2877523, 6016639, 7586197, 66183029, 83448167, 174482531, 1919307841]

約数ペア:

[(1, 1919307841), (11, 174482531), (23, 83448167), (29, 66183029), (253, 7586197), (319, 6016639), (667, 2877523), (7337, 261593)]