19441066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8387}}^1$

素因数の和:8469

約数の個数: 16

約数和(自身を含む): 31203360

約数和(自身を除く): 11762294

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8387, 16774, 159353, 318706, 511607, 1023214, 9720533, 19441066]

約数ペア:

[(1, 19441066), (2, 9720533), (19, 1023214), (38, 511607), (61, 318706), (122, 159353), (1159, 16774), (2318, 8387)]