13288438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 20742480

約数和(自身を除く): 7454042

約数列:

[1, 2, 29, 58, 197, 394, 1163, 2326, 5713, 11426, 33727, 67454, 229111, 458222, 6644219, 13288438]

約数ペア:

[(1, 13288438), (2, 6644219), (29, 458222), (58, 229111), (197, 67454), (394, 33727), (1163, 11426), (2326, 5713)]