18302141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 21688128

約数和(自身を除く): 3385987

約数列:

[1, 11, 13, 131, 143, 977, 1441, 1703, 10747, 12701, 18733, 127987, 139711, 1407857, 1663831, 18302141]

約数ペア:

[(1, 18302141), (11, 1663831), (13, 1407857), (131, 139711), (143, 127987), (977, 18733), (1441, 12701), (1703, 10747)]