19032783

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82393}}^1$

素因数の和:82414

約数の個数: 16

約数和(自身を含む): 31639296

約数和(自身を除く): 12606513

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 82393, 247179, 576751, 906323, 1730253, 2718969, 6344261, 19032783]

約数ペア:

[(1, 19032783), (3, 6344261), (7, 2718969), (11, 1730253), (21, 906323), (33, 576751), (77, 247179), (231, 82393)]