19116636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 58931712

約数和(自身を除く): 39815076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1217, 1309, 1428, 2244, 2434, 2618, 3651, 3927, 4868, 5236, 7302, 7854, 8519, 13387, 14604, 15708, 17038, 20689, 25557, 26774, 34076, 40161, 41378, 51114, 53548, 62067, 80322, 82756, 93709, 102228, 124134, 144823, 160644, 187418, 227579, 248268, 281127, 289646, 374836, 434469, 455158, 562254, 579292, 682737, 868938, 910316, 1124508, 1365474, 1593053, 1737876, 2730948, 3186106, 4779159, 6372212, 9558318, 19116636]

約数ペア:

[(1, 19116636), (2, 9558318), (3, 6372212), (4, 4779159), (6, 3186106), (7, 2730948), (11, 1737876), (12, 1593053), (14, 1365474), (17, 1124508), (21, 910316), (22, 868938), (28, 682737), (33, 579292), (34, 562254), (42, 455158), (44, 434469), (51, 374836), (66, 289646), (68, 281127), (77, 248268), (84, 227579), (102, 187418), (119, 160644), (132, 144823), (154, 124134), (187, 102228), (204, 93709), (231, 82756), (238, 80322), (308, 62067), (357, 53548), (374, 51114), (462, 41378), (476, 40161), (561, 34076), (714, 26774), (748, 25557), (924, 20689), (1122, 17038), (1217, 15708), (1309, 14604), (1428, 13387), (2244, 8519), (2434, 7854), (2618, 7302), (3651, 5236), (3927, 4868)]