21848794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6577}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 35994816

約数和(自身を除く): 14146022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 6577, 13154, 72347, 144694, 993127, 1986254, 10924397, 21848794]

約数ペア:

[(1, 21848794), (2, 10924397), (11, 1986254), (22, 993127), (151, 144694), (302, 72347), (1661, 13154), (3322, 6577)]