39439364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7309}}^1$

素因数の和:7403

約数の個数: 24

約数和(自身を含む): 73684800

約数和(自身を除く): 34245436

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 7309, 14618, 29236, 138871, 277742, 518939, 555484, 1037878, 2075756, 9859841, 19719682, 39439364]

約数ペア:

[(1, 39439364), (2, 19719682), (4, 9859841), (19, 2075756), (38, 1037878), (71, 555484), (76, 518939), (142, 277742), (284, 138871), (1349, 29236), (2698, 14618), (5396, 7309)]