19795497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9467}}^1$

素因数の和:9528

約数の個数: 16

約数和(自身を含む): 28631232

約数和(自身を除く): 8835735

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9467, 28401, 160939, 388147, 482817, 1164441, 6598499, 19795497]

約数ペア:

[(1, 19795497), (3, 6598499), (17, 1164441), (41, 482817), (51, 388147), (123, 160939), (697, 28401), (2091, 9467)]