22315271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 26334720

約数和(自身を除く): 4019449

約数列:

[1, 11, 17, 47, 187, 517, 799, 2539, 8789, 27929, 43163, 119333, 474793, 1312663, 2028661, 22315271]

約数ペア:

[(1, 22315271), (11, 2028661), (17, 1312663), (47, 474793), (187, 119333), (517, 43163), (799, 27929), (2539, 8789)]