19071415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 26046720

約数和(自身を除く): 6975305

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1087, 1595, 3509, 5435, 11957, 17545, 31523, 59785, 131527, 157615, 346753, 657635, 1733765, 3814283, 19071415]

約数ペア:

[(1, 19071415), (5, 3814283), (11, 1733765), (29, 657635), (55, 346753), (121, 157615), (145, 131527), (319, 59785), (605, 31523), (1087, 17545), (1595, 11957), (3509, 5435)]