19262873

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 23516160

約数和(自身を除く): 4253287

約数列:

[1, 7, 29, 31, 203, 217, 899, 3061, 6293, 21427, 88769, 94891, 621383, 664237, 2751839, 19262873]

約数ペア:

[(1, 19262873), (7, 2751839), (29, 664237), (31, 621383), (203, 94891), (217, 88769), (899, 21427), (3061, 6293)]