26387482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8629}}^1$

素因数の和:8781

約数の個数: 16

約数和(自身を含む): 43495200

約数和(自身を除く): 17107718

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 8629, 17258, 94919, 189838, 1199431, 2398862, 13193741, 26387482]

約数ペア:

[(1, 26387482), (2, 13193741), (11, 2398862), (22, 1199431), (139, 189838), (278, 94919), (1529, 17258), (3058, 8629)]