16712344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{189913}}^1$

素因数の和:189930

約数の個数: 16

約数和(自身を含む): 34184520

約数和(自身を除く): 17472176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 189913, 379826, 759652, 1519304, 2089043, 4178086, 8356172, 16712344]

約数ペア:

[(1, 16712344), (2, 8356172), (4, 4178086), (8, 2089043), (11, 1519304), (22, 759652), (44, 379826), (88, 189913)]