18743356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 15407684

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 1847, 2537, 3694, 5074, 7388, 10148, 79421, 108973, 158842, 217946, 317684, 435892, 4685839, 9371678, 18743356]

約数ペア:

[(1, 18743356), (2, 9371678), (4, 4685839), (43, 435892), (59, 317684), (86, 217946), (118, 158842), (172, 108973), (236, 79421), (1847, 10148), (2537, 7388), (3694, 5074)]