12873784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20899}}^1$

素因数の和:20923

約数の個数: 32

約数和(自身を含む): 30096000

約数和(自身を除く): 17222216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20899, 41798, 83596, 146293, 167192, 229889, 292586, 459778, 585172, 919556, 1170344, 1609223, 1839112, 3218446, 6436892, 12873784]

約数ペア:

[(1, 12873784), (2, 6436892), (4, 3218446), (7, 1839112), (8, 1609223), (11, 1170344), (14, 919556), (22, 585172), (28, 459778), (44, 292586), (56, 229889), (77, 167192), (88, 146293), (154, 83596), (308, 41798), (616, 20899)]