19059944

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{23131}}^1$

素因数の和:23240

約数の個数: 16

約数和(自身を含む): 36085920

約数和(自身を除く): 17025976

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 23131, 46262, 92524, 185048, 2382493, 4764986, 9529972, 19059944]

約数ペア:

[(1, 19059944), (2, 9529972), (4, 4764986), (8, 2382493), (103, 185048), (206, 92524), (412, 46262), (824, 23131)]