12750332

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 25576320

約数和(自身を除く): 12825988

約数列:

[1, 2, 4, 7, 14, 28, 659, 691, 1318, 1382, 2636, 2764, 4613, 4837, 9226, 9674, 18452, 19348, 455369, 910738, 1821476, 3187583, 6375166, 12750332]

約数ペア:

[(1, 12750332), (2, 6375166), (4, 3187583), (7, 1821476), (14, 910738), (28, 455369), (659, 19348), (691, 18452), (1318, 9674), (1382, 9226), (2636, 4837), (2764, 4613)]