1869888626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1\times {\mathrm{11621}}^1$

素因数の和:13537

約数の個数: 16

約数和(自身を含む): 2871842688

約数和(自身を除く): 1001954062

約数列:

[1, 2, 43, 86, 1871, 3742, 11621, 23242, 80453, 160906, 499703, 999406, 21742891, 43485782, 934944313, 1869888626]

約数ペア:

[(1, 1869888626), (2, 934944313), (43, 43485782), (86, 21742891), (1871, 999406), (3742, 499703), (11621, 160906), (23242, 80453)]