19948240239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15216049}}^1$

素因数の和:15216094

約数の個数: 16

約数和(自身を含む): 29214816000

約数和(自身を除く): 9266575761

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 15216049, 45648147, 289104931, 349969127, 867314793, 1049907381, 6649413413, 19948240239]

約数ペア:

[(1, 19948240239), (3, 6649413413), (19, 1049907381), (23, 867314793), (57, 349969127), (69, 289104931), (437, 45648147), (1311, 15216049)]