25870202

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 39657600

約数和(自身を除く): 13787398

約数列:

[1, 2, 59, 118, 271, 542, 809, 1618, 15989, 31978, 47731, 95462, 219239, 438478, 12935101, 25870202]

約数ペア:

[(1, 25870202), (2, 12935101), (59, 438478), (118, 219239), (271, 95462), (542, 47731), (809, 31978), (1618, 15989)]