19747700508

素因数分解:

$2^2\times 3^1\times {\mathrm{22531}}^1\times {\mathrm{73039}}^1$

素因数の和:95577

約数の個数: 24

約数和(自身を含む): 46080643840

約数和(自身を除く): 26332943332

約数列:

[1, 2, 3, 4, 6, 12, 22531, 45062, 67593, 73039, 90124, 135186, 146078, 219117, 270372, 292156, 438234, 876468, 1645641709, 3291283418, 4936925127, 6582566836, 9873850254, 19747700508]

約数ペア:

[(1, 19747700508), (2, 9873850254), (3, 6582566836), (4, 4936925127), (6, 3291283418), (12, 1645641709), (22531, 876468), (45062, 438234), (67593, 292156), (73039, 270372), (90124, 219117), (135186, 146078)]