123863188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{18443}}^1$

素因数の和:18543

約数の個数: 24

約数和(自身を含む): 229295808

約数和(自身を除く): 105432620

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 18443, 36886, 73772, 424189, 848378, 1346339, 1696756, 2692678, 5385356, 30965797, 61931594, 123863188]

約数ペア:

[(1, 123863188), (2, 61931594), (4, 30965797), (23, 5385356), (46, 2692678), (73, 1696756), (92, 1346339), (146, 848378), (292, 424189), (1679, 73772), (3358, 36886), (6716, 18443)]