15863638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 28848960

約数和(自身を除く): 12985322

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 953, 1189, 1906, 2378, 6671, 8323, 13342, 16646, 27637, 39073, 55274, 78146, 193459, 273511, 386918, 547022, 1133117, 2266234, 7931819, 15863638]

約数ペア:

[(1, 15863638), (2, 7931819), (7, 2266234), (14, 1133117), (29, 547022), (41, 386918), (58, 273511), (82, 193459), (203, 78146), (287, 55274), (406, 39073), (574, 27637), (953, 16646), (1189, 13342), (1906, 8323), (2378, 6671)]