11902943521

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1\times {\mathrm{12503}}^1$

素因数の和:13260

約数の個数: 16

約数和(自身を含む): 13679576064

約数和(自身を除く): 1776632543

約数列:

[1, 7, 307, 443, 2149, 3101, 12503, 87521, 136001, 952007, 3838421, 5538829, 26868947, 38771803, 1700420503, 11902943521]

約数ペア:

[(1, 11902943521), (7, 1700420503), (307, 38771803), (443, 26868947), (2149, 5538829), (3101, 3838421), (12503, 952007), (87521, 136001)]