191004016

素因数分解:

$2^4\times 7^1\times {\mathrm{1705393}}^1$

素因数の和:1705408

約数の個数: 20

約数和(自身を含む): 422937712

約数和(自身を除く): 231933696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1705393, 3410786, 6821572, 11937751, 13643144, 23875502, 27286288, 47751004, 95502008, 191004016]

約数ペア:

[(1, 191004016), (2, 95502008), (4, 47751004), (7, 27286288), (8, 23875502), (14, 13643144), (16, 11937751), (28, 6821572), (56, 3410786), (112, 1705393)]