12883402

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21401}}^1$

素因数の和:21453

約数の個数: 16

約数和(自身を含む): 22600512

約数和(自身を除く): 9717110

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21401, 42802, 149807, 299614, 920243, 1840486, 6441701, 12883402]

約数ペア:

[(1, 12883402), (2, 6441701), (7, 1840486), (14, 920243), (43, 299614), (86, 149807), (301, 42802), (602, 21401)]