12972193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 15220800

約数和(自身を除く): 2248607

約数列:

[1, 13, 19, 29, 247, 377, 551, 1811, 7163, 23543, 34409, 52519, 447317, 682747, 997861, 12972193]

約数ペア:

[(1, 12972193), (13, 997861), (19, 682747), (29, 447317), (247, 52519), (377, 34409), (551, 23543), (1811, 7163)]