9712516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 18809280

約数和(自身を除く): 9096764

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3109, 3124, 6218, 12436, 34199, 68398, 136796, 220739, 441478, 882956, 2428129, 4856258, 9712516]

約数ペア:

[(1, 9712516), (2, 4856258), (4, 2428129), (11, 882956), (22, 441478), (44, 220739), (71, 136796), (142, 68398), (284, 34199), (781, 12436), (1562, 6218), (3109, 3124)]