19085256

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 52088400

約数和(自身を除く): 33003144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 1907, 2502, 3336, 3814, 5004, 5721, 7628, 10008, 11442, 15256, 17163, 22884, 34326, 45768, 68652, 137304, 265073, 530146, 795219, 1060292, 1590438, 2120584, 2385657, 3180876, 4771314, 6361752, 9542628, 19085256]

約数ペア:

[(1, 19085256), (2, 9542628), (3, 6361752), (4, 4771314), (6, 3180876), (8, 2385657), (9, 2120584), (12, 1590438), (18, 1060292), (24, 795219), (36, 530146), (72, 265073), (139, 137304), (278, 68652), (417, 45768), (556, 34326), (834, 22884), (1112, 17163), (1251, 15256), (1668, 11442), (1907, 10008), (2502, 7628), (3336, 5721), (3814, 5004)]