16540172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1201}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 31703952

約数和(自身を除く): 15163780

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1201, 1252, 2402, 3443, 4804, 6886, 13211, 13772, 26422, 52844, 375913, 751826, 1503652, 4135043, 8270086, 16540172]

約数ペア:

[(1, 16540172), (2, 8270086), (4, 4135043), (11, 1503652), (22, 751826), (44, 375913), (313, 52844), (626, 26422), (1201, 13772), (1252, 13211), (2402, 6886), (3443, 4804)]