15998934530

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1390003}}^1$

素因数の和:1391161

約数の個数: 16

約数和(自身を含む): 28823122944

約数和(自身を除く): 12824188414

約数列:

[1, 2, 5, 10, 1151, 2302, 5755, 11510, 1390003, 2780006, 6950015, 13900030, 1599893453, 3199786906, 7999467265, 15998934530]

約数ペア:

[(1, 15998934530), (2, 7999467265), (5, 3199786906), (10, 1599893453), (1151, 13900030), (2302, 6950015), (5755, 2780006), (11510, 1390003)]