19584851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 23186688

約数和(自身を除く): 3601837

約数列:

[1, 11, 13, 143, 151, 907, 1661, 1963, 9977, 11791, 21593, 129701, 136957, 1506527, 1780441, 19584851]

約数ペア:

[(1, 19584851), (11, 1780441), (13, 1506527), (143, 136957), (151, 129701), (907, 21593), (1661, 11791), (1963, 9977)]