11872828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1787}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 22829184

約数和(自身を除く): 10956356

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 1787, 3322, 3574, 6644, 7148, 19657, 39314, 78628, 269837, 539674, 1079348, 2968207, 5936414, 11872828]

約数ペア:

[(1, 11872828), (2, 5936414), (4, 2968207), (11, 1079348), (22, 539674), (44, 269837), (151, 78628), (302, 39314), (604, 19657), (1661, 7148), (1787, 6644), (3322, 3574)]