39822290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 77898240

約数和(自身を除く): 38075950

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 6761, 13522, 33805, 67610, 128459, 209591, 256918, 419182, 642295, 1047955, 1284590, 2095910, 3982229, 7964458, 19911145, 39822290]

約数ペア:

[(1, 39822290), (2, 19911145), (5, 7964458), (10, 3982229), (19, 2095910), (31, 1284590), (38, 1047955), (62, 642295), (95, 419182), (155, 256918), (190, 209591), (310, 128459), (589, 67610), (1178, 33805), (2945, 13522), (5890, 6761)]