19770014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52861}}^1$

素因数の和:52891

約数の個数: 16

約数和(自身を含む): 34254576

約数和(自身を除く): 14484562

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 52861, 105722, 581471, 898637, 1162942, 1797274, 9885007, 19770014]

約数ペア:

[(1, 19770014), (2, 9885007), (11, 1797274), (17, 1162942), (22, 898637), (34, 581471), (187, 105722), (374, 52861)]