19824924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13914

約数の個数: 48

約数和(自身を含む): 55980288

約数和(自身を除く): 36155364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13883, 27766, 41649, 55532, 83298, 97181, 166596, 194362, 236011, 291543, 388724, 472022, 583086, 708033, 944044, 1166172, 1416066, 1652077, 2832132, 3304154, 4956231, 6608308, 9912462, 19824924]

約数ペア:

[(1, 19824924), (2, 9912462), (3, 6608308), (4, 4956231), (6, 3304154), (7, 2832132), (12, 1652077), (14, 1416066), (17, 1166172), (21, 944044), (28, 708033), (34, 583086), (42, 472022), (51, 388724), (68, 291543), (84, 236011), (102, 194362), (119, 166596), (204, 97181), (238, 83298), (357, 55532), (476, 41649), (714, 27766), (1428, 13883)]