12578431

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 13608000

約数和(自身を除く): 1029569

約数列:

[1, 29, 41, 71, 149, 1189, 2059, 2911, 4321, 6109, 10579, 84419, 177161, 306791, 433739, 12578431]

約数ペア:

[(1, 12578431), (29, 433739), (41, 306791), (71, 177161), (149, 84419), (1189, 10579), (2059, 6109), (2911, 4321)]