12967988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10163}}^1$

素因数の和:10207

約数の個数: 24

約数和(自身を含む): 25613280

約数和(自身を除く): 12645292

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 10163, 20326, 40652, 111793, 223586, 294727, 447172, 589454, 1178908, 3241997, 6483994, 12967988]

約数ペア:

[(1, 12967988), (2, 6483994), (4, 3241997), (11, 1178908), (22, 589454), (29, 447172), (44, 294727), (58, 223586), (116, 111793), (319, 40652), (638, 20326), (1276, 10163)]