12488231

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 14914368

約数和(自身を除く): 2426137

約数列:

[1, 7, 41, 53, 287, 371, 821, 2173, 5747, 15211, 33661, 43513, 235627, 304591, 1784033, 12488231]

約数ペア:

[(1, 12488231), (7, 1784033), (41, 304591), (53, 235627), (287, 43513), (371, 33661), (821, 15211), (2173, 5747)]