15920121292

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{1153}}^1\times {\mathrm{10243}}^1$

素因数の和:11737

約数の個数: 24

約数和(自身を含む): 27969848816

約数和(自身を除く): 12049727524

約数列:

[1, 2, 4, 337, 674, 1153, 1348, 2306, 4612, 10243, 20486, 40972, 388561, 777122, 1554244, 3451891, 6903782, 11810179, 13807564, 23620358, 47240716, 3980030323, 7960060646, 15920121292]

約数ペア:

[(1, 15920121292), (2, 7960060646), (4, 3980030323), (337, 47240716), (674, 23620358), (1153, 13807564), (1348, 11810179), (2306, 6903782), (4612, 3451891), (10243, 1554244), (20486, 777122), (40972, 388561)]