19269107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 23508912

約数和(自身を除く): 4239805

約数列:

[1, 11, 13, 47, 61, 143, 517, 611, 671, 793, 2209, 2867, 6721, 8723, 24299, 28717, 31537, 37271, 134749, 315887, 409981, 1482239, 1751737, 19269107]

約数ペア:

[(1, 19269107), (11, 1751737), (13, 1482239), (47, 409981), (61, 315887), (143, 134749), (517, 37271), (611, 31537), (671, 28717), (793, 24299), (2209, 8723), (2867, 6721)]