15670097890

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1890241}}^1$

素因数の和:1891077

約数の個数: 16

約数和(自身を含む): 28240215480

約数和(自身を除く): 12570117590

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 1890241, 3780482, 9451205, 18902410, 1567009789, 3134019578, 7835048945, 15670097890]

約数ペア:

[(1, 15670097890), (2, 7835048945), (5, 3134019578), (10, 1567009789), (829, 18902410), (1658, 9451205), (4145, 3780482), (8290, 1890241)]