19669166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1931}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 32272128

約数和(自身を除く): 12602962

約数列:

[1, 2, 11, 22, 463, 926, 1931, 3862, 5093, 10186, 21241, 42482, 894053, 1788106, 9834583, 19669166]

約数ペア:

[(1, 19669166), (2, 9834583), (11, 1788106), (22, 894053), (463, 42482), (926, 21241), (1931, 10186), (3862, 5093)]