22718716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 41454000

約数和(自身を除く): 18735284

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1409, 2818, 4031, 5636, 8062, 16124, 40861, 81722, 163444, 195851, 391702, 783404, 5679679, 11359358, 22718716]

約数ペア:

[(1, 22718716), (2, 11359358), (4, 5679679), (29, 783404), (58, 391702), (116, 195851), (139, 163444), (278, 81722), (556, 40861), (1409, 16124), (2818, 8062), (4031, 5636)]