15527984

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{13669}}^1$

素因数の和:13748

約数の個数: 20

約数和(自身を含む): 30511440

約数和(自身を除く): 14983456

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 13669, 27338, 54676, 109352, 218704, 970499, 1940998, 3881996, 7763992, 15527984]

約数ペア:

[(1, 15527984), (2, 7763992), (4, 3881996), (8, 1940998), (16, 970499), (71, 218704), (142, 109352), (284, 54676), (568, 27338), (1136, 13669)]