16759484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 35888832

約数和(自身を除く): 19129348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 257, 274, 476, 514, 548, 959, 1028, 1799, 1918, 2329, 3598, 3836, 4369, 4658, 7196, 8738, 9316, 16303, 17476, 30583, 32606, 35209, 61166, 65212, 70418, 122332, 140836, 246463, 492926, 598553, 985852, 1197106, 2394212, 4189871, 8379742, 16759484]

約数ペア:

[(1, 16759484), (2, 8379742), (4, 4189871), (7, 2394212), (14, 1197106), (17, 985852), (28, 598553), (34, 492926), (68, 246463), (119, 140836), (137, 122332), (238, 70418), (257, 65212), (274, 61166), (476, 35209), (514, 32606), (548, 30583), (959, 17476), (1028, 16303), (1799, 9316), (1918, 8738), (2329, 7196), (3598, 4658), (3836, 4369)]