1840144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2502

約数の個数: 20

約数和(自身を含む): 3642624

約数和(自身を除く): 1802480

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2447, 4894, 9788, 19576, 39152, 115009, 230018, 460036, 920072, 1840144]

約数ペア:

[(1, 1840144), (2, 920072), (4, 460036), (8, 230018), (16, 115009), (47, 39152), (94, 19576), (188, 9788), (376, 4894), (752, 2447)]