8991332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16901}}^1$

素因数の和:16931

約数の個数: 24

約数和(自身を含む): 18930240

約数和(自身を除く): 9938908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 16901, 33802, 67604, 118307, 236614, 321119, 473228, 642238, 1284476, 2247833, 4495666, 8991332]

約数ペア:

[(1, 8991332), (2, 4495666), (4, 2247833), (7, 1284476), (14, 642238), (19, 473228), (28, 321119), (38, 236614), (76, 118307), (133, 67604), (266, 33802), (532, 16901)]