15204031390

素因数分解:

$2^1\times 5^1\times {\mathrm{15739}}^1\times {\mathrm{96601}}^1$

素因数の和:112347

約数の個数: 16

約数和(自身を含む): 27369278640

約数和(自身を除く): 12165247250

約数列:

[1, 2, 5, 10, 15739, 31478, 78695, 96601, 157390, 193202, 483005, 966010, 1520403139, 3040806278, 7602015695, 15204031390]

約数ペア:

[(1, 15204031390), (2, 7602015695), (5, 3040806278), (10, 1520403139), (15739, 966010), (31478, 483005), (78695, 193202), (96601, 157390)]