22086113

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 27120000

約数和(自身を除く): 5033887

約数列:

[1, 7, 19, 49, 133, 343, 931, 3389, 6517, 23723, 64391, 166061, 450737, 1162427, 3155159, 22086113]

約数ペア:

[(1, 22086113), (7, 3155159), (19, 1162427), (49, 450737), (133, 166061), (343, 64391), (931, 23723), (3389, 6517)]