12667172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12227}}^1$

素因数の和:12275

約数の個数: 24

約数和(自身を含む): 26021184

約数和(自身を除く): 13354012

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 12227, 24454, 48908, 85589, 171178, 342356, 452399, 904798, 1809596, 3166793, 6333586, 12667172]

約数ペア:

[(1, 12667172), (2, 6333586), (4, 3166793), (7, 1809596), (14, 904798), (28, 452399), (37, 342356), (74, 171178), (148, 85589), (259, 48908), (518, 24454), (1036, 12227)]