19461498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 47755008

約数和(自身を除く): 28293510

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 97, 102, 119, 194, 238, 281, 291, 357, 562, 582, 679, 714, 843, 1358, 1649, 1686, 1967, 2037, 3298, 3934, 4074, 4777, 4947, 5901, 9554, 9894, 11543, 11802, 14331, 23086, 27257, 28662, 33439, 34629, 54514, 66878, 69258, 81771, 100317, 163542, 190799, 200634, 381598, 463369, 572397, 926738, 1144794, 1390107, 2780214, 3243583, 6487166, 9730749, 19461498]

約数ペア:

[(1, 19461498), (2, 9730749), (3, 6487166), (6, 3243583), (7, 2780214), (14, 1390107), (17, 1144794), (21, 926738), (34, 572397), (42, 463369), (51, 381598), (97, 200634), (102, 190799), (119, 163542), (194, 100317), (238, 81771), (281, 69258), (291, 66878), (357, 54514), (562, 34629), (582, 33439), (679, 28662), (714, 27257), (843, 23086), (1358, 14331), (1649, 11802), (1686, 11543), (1967, 9894), (2037, 9554), (3298, 5901), (3934, 4947), (4074, 4777)]