16485931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 20659968

約数和(自身を除く): 4174037

約数列:

[1, 7, 11, 77, 251, 853, 1757, 2761, 5971, 9383, 19327, 65681, 214103, 1498721, 2355133, 16485931]

約数ペア:

[(1, 16485931), (7, 2355133), (11, 1498721), (77, 214103), (251, 65681), (853, 19327), (1757, 9383), (2761, 5971)]