15697559992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103273421}}^1$

素因数の和:103273446

約数の個数: 16

約数和(自身を含む): 30982026600

約数和(自身を除く): 15284466608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 103273421, 206546842, 413093684, 826187368, 1962194999, 3924389998, 7848779996, 15697559992]

約数ペア:

[(1, 15697559992), (2, 7848779996), (4, 3924389998), (8, 1962194999), (19, 826187368), (38, 413093684), (76, 206546842), (152, 103273421)]