19143768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6703}}^1$

素因数の和:6736

約数の個数: 64

約数和(自身を含む): 57922560

約数和(自身を除く): 38778792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6703, 13406, 20109, 26812, 40218, 46921, 53624, 80436, 93842, 113951, 140763, 160872, 187684, 227902, 281526, 341853, 375368, 455804, 563052, 683706, 797657, 911608, 1126104, 1367412, 1595314, 2392971, 2734824, 3190628, 4785942, 6381256, 9571884, 19143768]

約数ペア:

[(1, 19143768), (2, 9571884), (3, 6381256), (4, 4785942), (6, 3190628), (7, 2734824), (8, 2392971), (12, 1595314), (14, 1367412), (17, 1126104), (21, 911608), (24, 797657), (28, 683706), (34, 563052), (42, 455804), (51, 375368), (56, 341853), (68, 281526), (84, 227902), (102, 187684), (119, 160872), (136, 140763), (168, 113951), (204, 93842), (238, 80436), (357, 53624), (408, 46921), (476, 40218), (714, 26812), (952, 20109), (1428, 13406), (2856, 6703)]