19729696

素因数分解:

$2^5\times 7^1\times {\mathrm{88079}}^1$

素因数の和:88096

約数の個数: 24

約数和(自身を含む): 44392320

約数和(自身を除く): 24662624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 88079, 176158, 352316, 616553, 704632, 1233106, 1409264, 2466212, 2818528, 4932424, 9864848, 19729696]

約数ペア:

[(1, 19729696), (2, 9864848), (4, 4932424), (7, 2818528), (8, 2466212), (14, 1409264), (16, 1233106), (28, 704632), (32, 616553), (56, 352316), (112, 176158), (224, 88079)]