19645321224

素因数分解:

$2^3\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{742117}}^1$

素因数の和:743229

約数の個数: 32

約数和(自身を含む): 49157896320

約数和(自身を除く): 29512575096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1103, 2206, 3309, 4412, 6618, 8824, 13236, 26472, 742117, 1484234, 2226351, 2968468, 4452702, 5936936, 8905404, 17810808, 818555051, 1637110102, 2455665153, 3274220204, 4911330306, 6548440408, 9822660612, 19645321224]

約数ペア:

[(1, 19645321224), (2, 9822660612), (3, 6548440408), (4, 4911330306), (6, 3274220204), (8, 2455665153), (12, 1637110102), (24, 818555051), (1103, 17810808), (2206, 8905404), (3309, 5936936), (4412, 4452702), (6618, 2968468), (8824, 2226351), (13236, 1484234), (26472, 742117)]