16212713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 2657047

約数列:

[1, 11, 17, 181, 187, 479, 1991, 3077, 5269, 8143, 33847, 86699, 89573, 953689, 1473883, 16212713]

約数ペア:

[(1, 16212713), (11, 1473883), (17, 953689), (181, 89573), (187, 86699), (479, 33847), (1991, 8143), (3077, 5269)]