19913152

素因数分解:

$2^6\times 7^1\times {\mathrm{44449}}^1$

素因数の和:44468

約数の個数: 28

約数和(自身を含む): 45161200

約数和(自身を除く): 25248048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44449, 88898, 177796, 311143, 355592, 622286, 711184, 1244572, 1422368, 2489144, 2844736, 4978288, 9956576, 19913152]

約数ペア:

[(1, 19913152), (2, 9956576), (4, 4978288), (7, 2844736), (8, 2489144), (14, 1422368), (16, 1244572), (28, 711184), (32, 622286), (56, 355592), (64, 311143), (112, 177796), (224, 88898), (448, 44449)]