22489172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 41047776

約数和(自身を除く): 18558604

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 2467, 4558, 4934, 9116, 9868, 106081, 130751, 212162, 261502, 424324, 523004, 5622293, 11244586, 22489172]

約数ペア:

[(1, 22489172), (2, 11244586), (4, 5622293), (43, 523004), (53, 424324), (86, 261502), (106, 212162), (172, 130751), (212, 106081), (2279, 9868), (2467, 9116), (4558, 4934)]