12271378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46133}}^1$

素因数の和:46161

約数の個数: 16

約数和(自身を含む): 22144320

約数和(自身を除く): 9872942

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 46133, 92266, 322931, 645862, 876527, 1753054, 6135689, 12271378]

約数ペア:

[(1, 12271378), (2, 6135689), (7, 1753054), (14, 876527), (19, 645862), (38, 322931), (133, 92266), (266, 46133)]