16002371

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{2699}}^1$

素因数の和:2735

約数の個数: 18

約数和(自身を含む): 20468700

約数和(自身を除く): 4466329

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 2699, 5929, 18893, 29689, 132251, 207823, 326579, 1454761, 2286053, 16002371]

約数ペア:

[(1, 16002371), (7, 2286053), (11, 1454761), (49, 326579), (77, 207823), (121, 132251), (539, 29689), (847, 18893), (2699, 5929)]