12845398

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:911

約数の個数: 16

約数和(自身を含む): 19770480

約数和(自身を除く): 6925082

約数列:

[1, 2, 53, 106, 179, 358, 677, 1354, 9487, 18974, 35881, 71762, 121183, 242366, 6422699, 12845398]

約数ペア:

[(1, 12845398), (2, 6422699), (53, 242366), (106, 121183), (179, 71762), (358, 35881), (677, 18974), (1354, 9487)]