18319742

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1231}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 31460352

約数和(自身を除く): 13140610

約数列:

[1, 2, 7, 14, 1063, 1231, 2126, 2462, 7441, 8617, 14882, 17234, 1308553, 2617106, 9159871, 18319742]

約数ペア:

[(1, 18319742), (2, 9159871), (7, 2617106), (14, 1308553), (1063, 17234), (1231, 14882), (2126, 8617), (2462, 7441)]