30946774

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 47583936

約数和(自身を除く): 16637162

約数列:

[1, 2, 47, 94, 401, 802, 821, 1642, 18847, 37694, 38587, 77174, 329221, 658442, 15473387, 30946774]

約数ペア:

[(1, 30946774), (2, 15473387), (47, 658442), (94, 329221), (401, 77174), (802, 38587), (821, 37694), (1642, 18847)]