19541689076522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{5408467}}^1$

素因数の和:5408966

約数の個数: 32

約数和(自身を含む): 30338909415360

約数和(自身を除く): 10797220338838

約数列:

[1, 2, 41, 82, 139, 278, 317, 634, 5699, 11398, 12997, 25994, 44063, 88126, 1806583, 3613166, 5408467, 10816934, 221747147, 443494294, 751776913, 1503553826, 1714484039, 3428968078, 30822853433, 61645706866, 70293845599, 140587691198, 238313281421, 476626562842, 9770844538261, 19541689076522]

約数ペア:

[(1, 19541689076522), (2, 9770844538261), (41, 476626562842), (82, 238313281421), (139, 140587691198), (278, 70293845599), (317, 61645706866), (634, 30822853433), (5699, 3428968078), (11398, 1714484039), (12997, 1503553826), (25994, 751776913), (44063, 443494294), (88126, 221747147), (1806583, 10816934), (3613166, 5408467)]