19143730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 16470350

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 457, 590, 710, 914, 2285, 4189, 4570, 8378, 20945, 26963, 32447, 41890, 53926, 64894, 134815, 162235, 269630, 324470, 1914373, 3828746, 9571865, 19143730]

約数ペア:

[(1, 19143730), (2, 9571865), (5, 3828746), (10, 1914373), (59, 324470), (71, 269630), (118, 162235), (142, 134815), (295, 64894), (355, 53926), (457, 41890), (590, 32447), (710, 26963), (914, 20945), (2285, 8378), (4189, 4570)]