18312712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208099}}^1$

素因数の和:208116

約数の個数: 16

約数和(自身を含む): 37458000

約数和(自身を除く): 19145288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208099, 416198, 832396, 1664792, 2289089, 4578178, 9156356, 18312712]

約数ペア:

[(1, 18312712), (2, 9156356), (4, 4578178), (8, 2289089), (11, 1664792), (22, 832396), (44, 416198), (88, 208099)]