7122986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14453

約数の個数: 16

約数和(自身を含む): 12112800

約数和(自身を除く): 4989814

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 14419, 28838, 187447, 273961, 374894, 547922, 3561493, 7122986]

約数ペア:

[(1, 7122986), (2, 3561493), (13, 547922), (19, 374894), (26, 273961), (38, 187447), (247, 28838), (494, 14419)]