13488404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{9341}}^1$

素因数の和:9383

約数の個数: 18

約数和(自身を含む): 24915114

約数和(自身を除く): 11426710

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 9341, 18682, 37364, 177479, 354958, 709916, 3372101, 6744202, 13488404]

約数ペア:

[(1, 13488404), (2, 6744202), (4, 3372101), (19, 709916), (38, 354958), (76, 177479), (361, 37364), (722, 18682), (1444, 9341)]