20110958

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11311}}^1$

素因数の和:11447

約数の個数: 16

約数和(自身を含む): 34750464

約数和(自身を除く): 14639506

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 11311, 22622, 79177, 158354, 1436497, 2872994, 10055479, 20110958]

約数ペア:

[(1, 20110958), (2, 10055479), (7, 2872994), (14, 1436497), (127, 158354), (254, 79177), (889, 22622), (1778, 11311)]