27663962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1307}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 43791840

約数和(自身を除く): 16127878

約数列:

[1, 2, 19, 38, 557, 1114, 1307, 2614, 10583, 21166, 24833, 49666, 727999, 1455998, 13831981, 27663962]

約数ペア:

[(1, 27663962), (2, 13831981), (19, 1455998), (38, 727999), (557, 49666), (1114, 24833), (1307, 21166), (2614, 10583)]