19143082

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18731}}^1$

素因数の和:18813

約数の個数: 16

約数和(自身を含む): 33268032

約数和(自身を除く): 14124950

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 18731, 37462, 131117, 262234, 1367363, 2734726, 9571541, 19143082]

約数ペア:

[(1, 19143082), (2, 9571541), (7, 2734726), (14, 1367363), (73, 262234), (146, 131117), (511, 37462), (1022, 18731)]