19009198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{929}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 30779280

約数和(自身を除く): 11770082

約数列:

[1, 2, 13, 26, 787, 929, 1574, 1858, 10231, 12077, 20462, 24154, 731123, 1462246, 9504599, 19009198]

約数ペア:

[(1, 19009198), (2, 9504599), (13, 1462246), (26, 731123), (787, 24154), (929, 20462), (1574, 12077), (1858, 10231)]