19463397104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{11113}}^1$

素因数の和:11322

約数の個数: 80

約数和(自身を含む): 41079477888

約数和(自身を除く): 21616080784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 137, 188, 272, 274, 376, 548, 752, 799, 1096, 1598, 2192, 2329, 3196, 4658, 6392, 6439, 9316, 11113, 12784, 12878, 18632, 22226, 25756, 37264, 44452, 51512, 88904, 103024, 109463, 177808, 188921, 218926, 377842, 437852, 522311, 755684, 875704, 1044622, 1511368, 1522481, 1751408, 2089244, 3022736, 3044962, 4178488, 6089924, 8356976, 8879287, 12179848, 17758574, 24359696, 25882177, 35517148, 51764354, 71034296, 71556607, 103528708, 142068592, 143113214, 207057416, 286226428, 414114832, 572452856, 1144905712, 1216462319, 2432924638, 4865849276, 9731698552, 19463397104]

約数ペア:

[(1, 19463397104), (2, 9731698552), (4, 4865849276), (8, 2432924638), (16, 1216462319), (17, 1144905712), (34, 572452856), (47, 414114832), (68, 286226428), (94, 207057416), (136, 143113214), (137, 142068592), (188, 103528708), (272, 71556607), (274, 71034296), (376, 51764354), (548, 35517148), (752, 25882177), (799, 24359696), (1096, 17758574), (1598, 12179848), (2192, 8879287), (2329, 8356976), (3196, 6089924), (4658, 4178488), (6392, 3044962), (6439, 3022736), (9316, 2089244), (11113, 1751408), (12784, 1522481), (12878, 1511368), (18632, 1044622), (22226, 875704), (25756, 755684), (37264, 522311), (44452, 437852), (51512, 377842), (88904, 218926), (103024, 188921), (109463, 177808)]