19826698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5623}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 31179456

約数和(自身を除く): 11352758

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5623, 11246, 230543, 241789, 461086, 483578, 9913349, 19826698]

約数ペア:

[(1, 19826698), (2, 9913349), (41, 483578), (43, 461086), (82, 241789), (86, 230543), (1763, 11246), (3526, 5623)]