19934432

素因数分解:

$2^5\times 7^1\times {\mathrm{88993}}^1$

素因数の和:89010

約数の個数: 24

約数和(自身を含む): 44852976

約数和(自身を除く): 24918544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 88993, 177986, 355972, 622951, 711944, 1245902, 1423888, 2491804, 2847776, 4983608, 9967216, 19934432]

約数ペア:

[(1, 19934432), (2, 9967216), (4, 4983608), (7, 2847776), (8, 2491804), (14, 1423888), (16, 1245902), (28, 711944), (32, 622951), (56, 355972), (112, 177986), (224, 88993)]