11719256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{86171}}^1$

素因数の和:86194

約数の個数: 16

約数和(自身を含む): 23266440

約数和(自身を除く): 11547184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 86171, 172342, 344684, 689368, 1464907, 2929814, 5859628, 11719256]

約数ペア:

[(1, 11719256), (2, 5859628), (4, 2929814), (8, 1464907), (17, 689368), (34, 344684), (68, 172342), (136, 86171)]