18320632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208189}}^1$

素因数の和:208206

約数の個数: 16

約数和(自身を含む): 37474200

約数和(自身を除く): 19153568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208189, 416378, 832756, 1665512, 2290079, 4580158, 9160316, 18320632]

約数ペア:

[(1, 18320632), (2, 9160316), (4, 4580158), (8, 2290079), (11, 1665512), (22, 832756), (44, 416378), (88, 208189)]