18234433

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 22256640

約数和(自身を除く): 4022207

約数列:

[1, 7, 19, 71, 133, 497, 1349, 1931, 9443, 13517, 36689, 137101, 256823, 959707, 2604919, 18234433]

約数ペア:

[(1, 18234433), (7, 2604919), (19, 959707), (71, 256823), (133, 137101), (497, 36689), (1349, 13517), (1931, 9443)]