12030311

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 13063680

約数和(自身を除く): 1033369

約数列:

[1, 23, 53, 71, 139, 1219, 1633, 3197, 3763, 7367, 9869, 86549, 169441, 226987, 523057, 12030311]

約数ペア:

[(1, 12030311), (23, 523057), (53, 226987), (71, 169441), (139, 86549), (1219, 9869), (1633, 7367), (3197, 3763)]