11421730

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2713}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 20615544

約数和(自身を除く): 9193814

約数列:

[1, 2, 5, 10, 421, 842, 2105, 2713, 4210, 5426, 13565, 27130, 1142173, 2284346, 5710865, 11421730]

約数ペア:

[(1, 11421730), (2, 5710865), (5, 2284346), (10, 1142173), (421, 27130), (842, 13565), (2105, 5426), (2713, 4210)]