38618146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 71406720

約数和(自身を除く): 32788574

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 3541, 5453, 7082, 10906, 24787, 49574, 67279, 134558, 145181, 290362, 470953, 941906, 1016267, 2032534, 2758439, 5516878, 19309073, 38618146]

約数ペア:

[(1, 38618146), (2, 19309073), (7, 5516878), (14, 2758439), (19, 2032534), (38, 1016267), (41, 941906), (82, 470953), (133, 290362), (266, 145181), (287, 134558), (574, 67279), (779, 49574), (1558, 24787), (3541, 10906), (5453, 7082)]