12922273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 16003456

約数和(自身を除く): 3081183

約数列:

[1, 7, 13, 91, 211, 673, 1477, 2743, 4711, 8749, 19201, 61243, 142003, 994021, 1846039, 12922273]

約数ペア:

[(1, 12922273), (7, 1846039), (13, 994021), (91, 142003), (211, 61243), (673, 19201), (1477, 8749), (2743, 4711)]