22427185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17729}}^1$

素因数の和:17768

約数の個数: 16

約数和(自身を含む): 30637440

約数和(自身を除く): 8210255

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 17729, 88645, 195019, 407767, 975095, 2038835, 4485437, 22427185]

約数ペア:

[(1, 22427185), (5, 4485437), (11, 2038835), (23, 975095), (55, 407767), (115, 195019), (253, 88645), (1265, 17729)]