19138045256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12792811}}^1$

素因数の和:12792845

約数の個数: 32

約数和(自身を含む): 41448710880

約数和(自身を除く): 22310665624

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12792811, 25585622, 51171244, 102342488, 140720921, 217477787, 281441842, 434955574, 562883684, 869911148, 1125767368, 1739822296, 2392255657, 4784511314, 9569022628, 19138045256]

約数ペア:

[(1, 19138045256), (2, 9569022628), (4, 4784511314), (8, 2392255657), (11, 1739822296), (17, 1125767368), (22, 869911148), (34, 562883684), (44, 434955574), (68, 281441842), (88, 217477787), (136, 140720921), (187, 102342488), (374, 51171244), (748, 25585622), (1496, 12792811)]