12888442

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12611}}^1$

素因数の和:12693

約数の個数: 16

約数和(自身を含む): 22398912

約数和(自身を除く): 9510470

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 12611, 25222, 88277, 176554, 920603, 1841206, 6444221, 12888442]

約数ペア:

[(1, 12888442), (2, 6444221), (7, 1841206), (14, 920603), (73, 176554), (146, 88277), (511, 25222), (1022, 12611)]