19096644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 55351296

約数和(自身を除く): 36254652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 238, 258, 301, 311, 357, 476, 516, 602, 622, 714, 731, 903, 933, 1204, 1244, 1428, 1462, 1806, 1866, 2177, 2193, 2924, 3612, 3732, 4354, 4386, 5117, 5287, 6531, 8708, 8772, 10234, 10574, 13062, 13373, 15351, 15861, 20468, 21148, 26124, 26746, 30702, 31722, 37009, 40119, 53492, 61404, 63444, 74018, 80238, 93611, 111027, 148036, 160476, 187222, 222054, 227341, 280833, 374444, 444108, 454682, 561666, 682023, 909364, 1123332, 1364046, 1591387, 2728092, 3182774, 4774161, 6365548, 9548322, 19096644]

約数ペア:

[(1, 19096644), (2, 9548322), (3, 6365548), (4, 4774161), (6, 3182774), (7, 2728092), (12, 1591387), (14, 1364046), (17, 1123332), (21, 909364), (28, 682023), (34, 561666), (42, 454682), (43, 444108), (51, 374444), (68, 280833), (84, 227341), (86, 222054), (102, 187222), (119, 160476), (129, 148036), (172, 111027), (204, 93611), (238, 80238), (258, 74018), (301, 63444), (311, 61404), (357, 53492), (476, 40119), (516, 37009), (602, 31722), (622, 30702), (714, 26746), (731, 26124), (903, 21148), (933, 20468), (1204, 15861), (1244, 15351), (1428, 13373), (1462, 13062), (1806, 10574), (1866, 10234), (2177, 8772), (2193, 8708), (2924, 6531), (3612, 5287), (3732, 5117), (4354, 4386)]