19019736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 56019600

約数和(自身を除く): 36999864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 379, 408, 492, 612, 697, 738, 758, 984, 1137, 1224, 1394, 1476, 1516, 2091, 2274, 2788, 2952, 3032, 3411, 4182, 4548, 5576, 6273, 6443, 6822, 8364, 9096, 12546, 12886, 13644, 15539, 16728, 19329, 25092, 25772, 27288, 31078, 38658, 46617, 50184, 51544, 57987, 62156, 77316, 93234, 115974, 124312, 139851, 154632, 186468, 231948, 264163, 279702, 372936, 463896, 528326, 559404, 792489, 1056652, 1118808, 1584978, 2113304, 2377467, 3169956, 4754934, 6339912, 9509868, 19019736]

約数ペア:

[(1, 19019736), (2, 9509868), (3, 6339912), (4, 4754934), (6, 3169956), (8, 2377467), (9, 2113304), (12, 1584978), (17, 1118808), (18, 1056652), (24, 792489), (34, 559404), (36, 528326), (41, 463896), (51, 372936), (68, 279702), (72, 264163), (82, 231948), (102, 186468), (123, 154632), (136, 139851), (153, 124312), (164, 115974), (204, 93234), (246, 77316), (306, 62156), (328, 57987), (369, 51544), (379, 50184), (408, 46617), (492, 38658), (612, 31078), (697, 27288), (738, 25772), (758, 25092), (984, 19329), (1137, 16728), (1224, 15539), (1394, 13644), (1476, 12886), (1516, 12546), (2091, 9096), (2274, 8364), (2788, 6822), (2952, 6443), (3032, 6273), (3411, 5576), (4182, 4548)]