30837494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19793}}^1$

素因数の和:19855

約数の個数: 16

約数和(自身を含む): 49880880

約数和(自身を除く): 19043386

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19793, 39586, 376067, 752134, 811513, 1623026, 15418747, 30837494]

約数ペア:

[(1, 30837494), (2, 15418747), (19, 1623026), (38, 811513), (41, 752134), (82, 376067), (779, 39586), (1558, 19793)]