12107199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16339}}^1$

素因数の和:16374

約数の個数: 16

約数和(自身を含む): 18300800

約数和(自身を除く): 6193601

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 16339, 49017, 212407, 310441, 637221, 931323, 4035733, 12107199]

約数ペア:

[(1, 12107199), (3, 4035733), (13, 931323), (19, 637221), (39, 310441), (57, 212407), (247, 49017), (741, 16339)]