30706918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8563}}^1$

素因数の和:8739

約数の個数: 16

約数和(自身を含む): 50561856

約数和(自身を除く): 19854938

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 8563, 17126, 94193, 188386, 1395769, 2791538, 15353459, 30706918]

約数ペア:

[(1, 30706918), (2, 15353459), (11, 2791538), (22, 1395769), (163, 188386), (326, 94193), (1793, 17126), (3586, 8563)]