21441046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57329}}^1$

素因数の和:57359

約数の個数: 16

約数和(自身を含む): 37149840

約数和(自身を除く): 15708794

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57329, 114658, 630619, 974593, 1261238, 1949186, 10720523, 21441046]

約数ペア:

[(1, 21441046), (2, 10720523), (11, 1949186), (17, 1261238), (22, 974593), (34, 630619), (187, 114658), (374, 57329)]