31412206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 25611794

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 269, 439, 538, 878, 1883, 3073, 3766, 5111, 6146, 8341, 10222, 16682, 35777, 58387, 71554, 116774, 118091, 236182, 826637, 1653274, 2243729, 4487458, 15706103, 31412206]

約数ペア:

[(1, 31412206), (2, 15706103), (7, 4487458), (14, 2243729), (19, 1653274), (38, 826637), (133, 236182), (266, 118091), (269, 116774), (439, 71554), (538, 58387), (878, 35777), (1883, 16682), (3073, 10222), (3766, 8341), (5111, 6146)]