19253454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2297}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 42356736

約数和(自身を除く): 23103282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2297, 2794, 4191, 4594, 6891, 8382, 13782, 25267, 50534, 75801, 151602, 291719, 583438, 875157, 1750314, 3208909, 6417818, 9626727, 19253454]

約数ペア:

[(1, 19253454), (2, 9626727), (3, 6417818), (6, 3208909), (11, 1750314), (22, 875157), (33, 583438), (66, 291719), (127, 151602), (254, 75801), (381, 50534), (762, 25267), (1397, 13782), (2297, 8382), (2794, 6891), (4191, 4594)]