2912229688

素因数分解:

$2^3\times {\mathrm{18947}}^1\times {\mathrm{19213}}^1$

素因数の和:38166

約数の個数: 16

約数和(自身を含む): 5461003080

約数和(自身を除く): 2548773392

約数列:

[1, 2, 4, 8, 18947, 19213, 37894, 38426, 75788, 76852, 151576, 153704, 364028711, 728057422, 1456114844, 2912229688]

約数ペア:

[(1, 2912229688), (2, 1456114844), (4, 728057422), (8, 364028711), (18947, 153704), (19213, 151576), (37894, 76852), (38426, 75788)]