19255067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 22139712

約数和(自身を除く): 2884645

約数列:

[1, 13, 17, 151, 221, 577, 1963, 2567, 7501, 9809, 33371, 87127, 127517, 1132651, 1481159, 19255067]

約数ペア:

[(1, 19255067), (13, 1481159), (17, 1132651), (151, 127517), (221, 87127), (577, 33371), (1963, 9809), (2567, 7501)]