19229197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 22005760

約数和(自身を除く): 2776563

約数列:

[1, 13, 19, 127, 247, 613, 1651, 2413, 7969, 11647, 31369, 77851, 151411, 1012063, 1479169, 19229197]

約数ペア:

[(1, 19229197), (13, 1479169), (19, 1012063), (127, 151411), (247, 77851), (613, 31369), (1651, 11647), (2413, 7969)]