223373956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{226087}}^1$

素因数の和:226123

約数の個数: 24

約数和(自身を含む): 443132480

約数和(自身を除く): 219758524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 226087, 452174, 904348, 2939131, 4295653, 5878262, 8591306, 11756524, 17182612, 55843489, 111686978, 223373956]

約数ペア:

[(1, 223373956), (2, 111686978), (4, 55843489), (13, 17182612), (19, 11756524), (26, 8591306), (38, 5878262), (52, 4295653), (76, 2939131), (247, 904348), (494, 452174), (988, 226087)]