25489334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2213}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 41286672

約数和(自身を除く): 15797338

約数列:

[1, 2, 13, 26, 443, 886, 2213, 4426, 5759, 11518, 28769, 57538, 980359, 1960718, 12744667, 25489334]

約数ペア:

[(1, 25489334), (2, 12744667), (13, 1960718), (26, 980359), (443, 57538), (886, 28769), (2213, 11518), (4426, 5759)]