22220348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4793}}^1$

素因数の和:4877

約数の個数: 24

約数和(自身を含む): 41611920

約数和(自身を除く): 19391572

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 4793, 9586, 19172, 91067, 182134, 292373, 364268, 584746, 1169492, 5555087, 11110174, 22220348]

約数ペア:

[(1, 22220348), (2, 11110174), (4, 5555087), (19, 1169492), (38, 584746), (61, 364268), (76, 292373), (122, 182134), (244, 91067), (1159, 19172), (2318, 9586), (4636, 4793)]