13048948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 25268544

約数和(自身を除く): 12219596

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4177, 8354, 16708, 45947, 91894, 183788, 296567, 593134, 1186268, 3262237, 6524474, 13048948]

約数ペア:

[(1, 13048948), (2, 6524474), (4, 3262237), (11, 1186268), (22, 593134), (44, 296567), (71, 183788), (142, 91894), (284, 45947), (781, 16708), (1562, 8354), (3124, 4177)]