20149351321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1669}}^1\times {\mathrm{3529}}^1$

素因数の和:5520

約数の個数: 16

約数和(自身を含む): 22071254400

約数和(自身を除く): 1921903079

約数列:

[1, 11, 311, 1669, 3421, 3529, 18359, 38819, 519059, 1097519, 5709649, 5889901, 12072709, 64788911, 1831759211, 20149351321]

約数ペア:

[(1, 20149351321), (11, 1831759211), (311, 64788911), (1669, 12072709), (3421, 5889901), (3529, 5709649), (18359, 1097519), (38819, 519059)]