11688268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 21737520

約数和(自身を除く): 10049252

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1361, 2147, 2722, 4294, 5444, 8588, 25859, 51718, 103436, 153793, 307586, 615172, 2922067, 5844134, 11688268]

約数ペア:

[(1, 11688268), (2, 5844134), (4, 2922067), (19, 615172), (38, 307586), (76, 153793), (113, 103436), (226, 51718), (452, 25859), (1361, 8588), (2147, 5444), (2722, 4294)]