18733921744

素因数分解:

$2^4\times {\mathrm{1170870109}}^1$

素因数の和:1170870117

約数の個数: 10

約数和(自身を含む): 36296973410

約数和(自身を除く): 17563051666

約数列:

[1, 2, 4, 8, 16, 1170870109, 2341740218, 4683480436, 9366960872, 18733921744]

約数ペア:

[(1, 18733921744), (2, 9366960872), (4, 4683480436), (8, 2341740218), (16, 1170870109)]