21850056272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{124148047}}^1$

素因数の和:124148066

約数の個数: 20

約数和(自身を含む): 46183073856

約数和(自身を除く): 24333017584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 124148047, 248296094, 496592188, 993184376, 1365628517, 1986368752, 2731257034, 5462514068, 10925028136, 21850056272]

約数ペア:

[(1, 21850056272), (2, 10925028136), (4, 5462514068), (8, 2731257034), (11, 1986368752), (16, 1365628517), (22, 993184376), (44, 496592188), (88, 248296094), (176, 124148047)]