25239254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20063}}^1$

素因数の和:20119

約数の個数: 16

約数和(自身を含む): 41171328

約数和(自身を除く): 15932074

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 20063, 40126, 341071, 682142, 742331, 1484662, 12619627, 25239254]

約数ペア:

[(1, 25239254), (2, 12619627), (17, 1484662), (34, 742331), (37, 682142), (74, 341071), (629, 40126), (1258, 20063)]