22019879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9782

約数の個数: 16

約数和(自身を含む): 28051200

約数和(自身を除く): 6031321

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 9739, 68173, 165563, 185041, 1158941, 1295287, 3145697, 22019879]

約数ペア:

[(1, 22019879), (7, 3145697), (17, 1295287), (19, 1158941), (119, 185041), (133, 165563), (323, 68173), (2261, 9739)]