11897460916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1945301}}^1$

素因数の和:1945455

約数の個数: 24

約数和(自身を含む): 22876751520

約数和(自身を除く): 10979290604

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 1945301, 3890602, 7781204, 21398311, 42796622, 85593244, 270396839, 540793678, 1081587356, 2974365229, 5948730458, 11897460916]

約数ペア:

[(1, 11897460916), (2, 5948730458), (4, 2974365229), (11, 1081587356), (22, 540793678), (44, 270396839), (139, 85593244), (278, 42796622), (556, 21398311), (1529, 7781204), (3058, 3890602), (6116, 1945301)]