190865519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{613}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 211048992

約数和(自身を除く): 20183473

約数列:

[1, 13, 43, 557, 559, 613, 7241, 7969, 23951, 26359, 311363, 341441, 342667, 4438733, 14681963, 190865519]

約数ペア:

[(1, 190865519), (13, 14681963), (43, 4438733), (557, 342667), (559, 341441), (613, 311363), (7241, 26359), (7969, 23951)]