18956792

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{50417}}^1$

素因数の和:50470

約数の個数: 16

約数和(自身を含む): 36300960

約数和(自身を除く): 17344168

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 50417, 100834, 201668, 403336, 2369599, 4739198, 9478396, 18956792]

約数ペア:

[(1, 18956792), (2, 9478396), (4, 4739198), (8, 2369599), (47, 403336), (94, 201668), (188, 100834), (376, 50417)]