19573721052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1351403}}^1$

素因数の和:1351498

約数の個数: 48

約数和(自身を含む): 49039748352

約数和(自身を除く): 29466027300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 2414, 3621, 4828, 7242, 14484, 1351403, 2702806, 4054209, 5405612, 8108418, 16216836, 22973851, 45947702, 68921553, 91895404, 95949613, 137843106, 191899226, 275686212, 287848839, 383798452, 575697678, 1151395356, 1631143421, 3262286842, 4893430263, 6524573684, 9786860526, 19573721052]

約数ペア:

[(1, 19573721052), (2, 9786860526), (3, 6524573684), (4, 4893430263), (6, 3262286842), (12, 1631143421), (17, 1151395356), (34, 575697678), (51, 383798452), (68, 287848839), (71, 275686212), (102, 191899226), (142, 137843106), (204, 95949613), (213, 91895404), (284, 68921553), (426, 45947702), (852, 22973851), (1207, 16216836), (2414, 8108418), (3621, 5405612), (4828, 4054209), (7242, 2702806), (14484, 1351403)]