16984184

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 38078280

約数和(自身を除く): 21094096

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1171, 1813, 2072, 2342, 3626, 4684, 7252, 8197, 9368, 14504, 16394, 32788, 43327, 57379, 65576, 86654, 114758, 173308, 229516, 303289, 346616, 459032, 606578, 1213156, 2123023, 2426312, 4246046, 8492092, 16984184]

約数ペア:

[(1, 16984184), (2, 8492092), (4, 4246046), (7, 2426312), (8, 2123023), (14, 1213156), (28, 606578), (37, 459032), (49, 346616), (56, 303289), (74, 229516), (98, 173308), (148, 114758), (196, 86654), (259, 65576), (296, 57379), (392, 43327), (518, 32788), (1036, 16394), (1171, 14504), (1813, 9368), (2072, 8197), (2342, 7252), (3626, 4684)]