27646406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10247}}^1$

素因数の和:10339

約数の個数: 16

約数和(自身を含む): 44271360

約数和(自身を除く): 16624954

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 10247, 20494, 194693, 389386, 727537, 1455074, 13823203, 27646406]

約数ペア:

[(1, 27646406), (2, 13823203), (19, 1455074), (38, 727537), (71, 389386), (142, 194693), (1349, 20494), (2698, 10247)]