22397944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 21147656

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 839, 1678, 3337, 3356, 6674, 6712, 13348, 26696, 39433, 59569, 78866, 119138, 157732, 238276, 315464, 476552, 2799743, 5599486, 11198972, 22397944]

約数ペア:

[(1, 22397944), (2, 11198972), (4, 5599486), (8, 2799743), (47, 476552), (71, 315464), (94, 238276), (142, 157732), (188, 119138), (284, 78866), (376, 59569), (568, 39433), (839, 26696), (1678, 13348), (3337, 6712), (3356, 6674)]