19056843

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54293}}^1$

素因数の和:54315

約数の個数: 16

約数和(自身を含む): 30404640

約数和(自身を除く): 11347797

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54293, 162879, 488637, 705809, 1465911, 2117427, 6352281, 19056843]

約数ペア:

[(1, 19056843), (3, 6352281), (9, 2117427), (13, 1465911), (27, 705809), (39, 488637), (117, 162879), (351, 54293)]