12871754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54083}}^1$

素因数の和:54109

約数の個数: 16

約数和(自身を含む): 23364288

約数和(自身を除く): 10492534

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 54083, 108166, 378581, 757162, 919411, 1838822, 6435877, 12871754]

約数ペア:

[(1, 12871754), (2, 6435877), (7, 1838822), (14, 919411), (17, 757162), (34, 378581), (119, 108166), (238, 54083)]