12638064

素因数分解:

$2^4\times 3^1\times {\mathrm{263293}}^1$

素因数の和:263304

約数の個数: 20

約数和(自身を含む): 32648456

約数和(自身を除く): 20010392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263293, 526586, 789879, 1053172, 1579758, 2106344, 3159516, 4212688, 6319032, 12638064]

約数ペア:

[(1, 12638064), (2, 6319032), (3, 4212688), (4, 3159516), (6, 2106344), (8, 1579758), (12, 1053172), (16, 789879), (24, 526586), (48, 263293)]