16495192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 38304000

約数和(自身を除く): 21808808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 419, 518, 532, 703, 838, 1036, 1064, 1406, 1676, 2072, 2812, 2933, 3352, 4921, 5624, 5866, 7961, 9842, 11732, 15503, 15922, 19684, 23464, 31006, 31844, 39368, 55727, 62012, 63688, 108521, 111454, 124024, 217042, 222908, 294557, 434084, 445816, 589114, 868168, 1178228, 2061899, 2356456, 4123798, 8247596, 16495192]

約数ペア:

[(1, 16495192), (2, 8247596), (4, 4123798), (7, 2356456), (8, 2061899), (14, 1178228), (19, 868168), (28, 589114), (37, 445816), (38, 434084), (56, 294557), (74, 222908), (76, 217042), (133, 124024), (148, 111454), (152, 108521), (259, 63688), (266, 62012), (296, 55727), (419, 39368), (518, 31844), (532, 31006), (703, 23464), (838, 19684), (1036, 15922), (1064, 15503), (1406, 11732), (1676, 9842), (2072, 7961), (2812, 5866), (2933, 5624), (3352, 4921)]