25865482

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 39837600

約数和(自身を除く): 13972118

約数列:

[1, 2, 59, 109, 118, 218, 2011, 4022, 6431, 12862, 118649, 219199, 237298, 438398, 12932741, 25865482]

約数ペア:

[(1, 25865482), (2, 12932741), (59, 438398), (109, 237298), (118, 219199), (218, 118649), (2011, 12862), (4022, 6431)]