39898894

素因数分解:

$2^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{1847}}^1$

素因数の和:3399

約数の個数: 16

約数和(自身を含む): 68479488

約数和(自身を除く): 28580594

約数列:

[1, 2, 7, 14, 1543, 1847, 3086, 3694, 10801, 12929, 21602, 25858, 2849921, 5699842, 19949447, 39898894]

約数ペア:

[(1, 39898894), (2, 19949447), (7, 5699842), (14, 2849921), (1543, 25858), (1847, 21602), (3086, 12929), (3694, 10801)]