19796896

素因数分解:

$2^5\times 7^1\times {\mathrm{88379}}^1$

素因数の和:88396

約数の個数: 24

約数和(自身を含む): 44543520

約数和(自身を除く): 24746624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 88379, 176758, 353516, 618653, 707032, 1237306, 1414064, 2474612, 2828128, 4949224, 9898448, 19796896]

約数ペア:

[(1, 19796896), (2, 9898448), (4, 4949224), (7, 2828128), (8, 2474612), (14, 1414064), (16, 1237306), (28, 707032), (32, 618653), (56, 353516), (112, 176758), (224, 88379)]