2912874781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{38783}}^1$

素因数の和:38928

約数の個数: 16

約数和(自身を含む): 3164774400

約数和(自身を除く): 251899619

約数列:

[1, 19, 59, 67, 1121, 1273, 3953, 38783, 75107, 736877, 2288197, 2598461, 43475743, 49370759, 153309199, 2912874781]

約数ペア:

[(1, 2912874781), (19, 153309199), (59, 49370759), (67, 43475743), (1121, 2598461), (1273, 2288197), (3953, 736877), (38783, 75107)]