18538078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3733}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 30110976

約数和(自身を除く): 11572898

約数列:

[1, 2, 13, 26, 191, 382, 2483, 3733, 4966, 7466, 48529, 97058, 713003, 1426006, 9269039, 18538078]

約数ペア:

[(1, 18538078), (2, 9269039), (13, 1426006), (26, 713003), (191, 97058), (382, 48529), (2483, 7466), (3733, 4966)]