19930966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3343}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 32744448

約数和(自身を除く): 12813482

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3343, 5962, 6686, 36773, 73546, 905953, 1811906, 9965483, 19930966]

約数ペア:

[(1, 19930966), (2, 9965483), (11, 1811906), (22, 905953), (271, 73546), (542, 36773), (2981, 6686), (3343, 5962)]