12609818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 9453286

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 607, 611, 799, 1214, 1222, 1598, 7891, 10319, 10387, 15782, 20638, 20774, 28529, 57058, 134147, 268294, 370877, 484993, 741754, 969986, 6304909, 12609818]

約数ペア:

[(1, 12609818), (2, 6304909), (13, 969986), (17, 741754), (26, 484993), (34, 370877), (47, 268294), (94, 134147), (221, 57058), (442, 28529), (607, 20774), (611, 20638), (799, 15782), (1214, 10387), (1222, 10319), (1598, 7891)]