21446962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8641}}^1$

素因数の和:8733

約数の個数: 16

約数和(自身を含む): 34533432

約数和(自身を除く): 13086470

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8641, 17282, 146897, 293794, 630793, 1261586, 10723481, 21446962]

約数ペア:

[(1, 21446962), (2, 10723481), (17, 1261586), (34, 630793), (73, 293794), (146, 146897), (1241, 17282), (2482, 8641)]