9021580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23741}}^1$

素因数の和:23769

約数の個数: 24

約数和(自身を含む): 19943280

約数和(自身を除く): 10921700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23741, 47482, 94964, 118705, 237410, 451079, 474820, 902158, 1804316, 2255395, 4510790, 9021580]

約数ペア:

[(1, 9021580), (2, 4510790), (4, 2255395), (5, 1804316), (10, 902158), (19, 474820), (20, 451079), (38, 237410), (76, 118705), (95, 94964), (190, 47482), (380, 23741)]