22270831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 5308049

約数列:

[1, 11, 19, 23, 41, 113, 209, 253, 437, 451, 779, 943, 1243, 2147, 2599, 4633, 4807, 8569, 10373, 17917, 23617, 28589, 49381, 50963, 88027, 106559, 197087, 543191, 968297, 1172149, 2024621, 22270831]

約数ペア:

[(1, 22270831), (11, 2024621), (19, 1172149), (23, 968297), (41, 543191), (113, 197087), (209, 106559), (253, 88027), (437, 50963), (451, 49381), (779, 28589), (943, 23617), (1243, 17917), (2147, 10373), (2599, 8569), (4633, 4807)]