12281191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 14249088

約数和(自身を除く): 1967897

約数列:

[1, 13, 17, 61, 221, 793, 911, 1037, 11843, 13481, 15487, 55571, 201331, 722423, 944707, 12281191]

約数ペア:

[(1, 12281191), (13, 944707), (17, 722423), (61, 201331), (221, 55571), (793, 15487), (911, 13481), (1037, 11843)]