19266351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12049}}^1$

素因数の和:12106

約数の個数: 16

約数和(自身を含む): 28341600

約数和(自身を除く): 9075249

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 12049, 36147, 156637, 469911, 494009, 1482027, 6422117, 19266351]

約数ペア:

[(1, 19266351), (3, 6422117), (13, 1482027), (39, 494009), (41, 469911), (123, 156637), (533, 36147), (1599, 12049)]