19627512

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5209}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 49390800

約数和(自身を除く): 29763288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5209, 10418, 15627, 20836, 31254, 41672, 62508, 125016, 817813, 1635626, 2453439, 3271252, 4906878, 6542504, 9813756, 19627512]

約数ペア:

[(1, 19627512), (2, 9813756), (3, 6542504), (4, 4906878), (6, 3271252), (8, 2453439), (12, 1635626), (24, 817813), (157, 125016), (314, 62508), (471, 41672), (628, 31254), (942, 20836), (1256, 15627), (1884, 10418), (3768, 5209)]