12977338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3259}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 21359520

約数和(自身を除く): 8382182

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3259, 3982, 6518, 35849, 71698, 589879, 1179758, 6488669, 12977338]

約数ペア:

[(1, 12977338), (2, 6488669), (11, 1179758), (22, 589879), (181, 71698), (362, 35849), (1991, 6518), (3259, 3982)]