16669894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21317}}^1$

素因数の和:21359

約数の個数: 16

約数和(自身を含む): 27628128

約数和(自身を除く): 10958234

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 21317, 42634, 362389, 490291, 724778, 980582, 8334947, 16669894]

約数ペア:

[(1, 16669894), (2, 8334947), (17, 980582), (23, 724778), (34, 490291), (46, 362389), (391, 42634), (782, 21317)]