23199568

素因数分解:

$2^4\times 7^1\times {\mathrm{207139}}^1$

素因数の和:207154

約数の個数: 20

約数和(自身を含む): 51370720

約数和(自身を除く): 28171152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 207139, 414278, 828556, 1449973, 1657112, 2899946, 3314224, 5799892, 11599784, 23199568]

約数ペア:

[(1, 23199568), (2, 11599784), (4, 5799892), (7, 3314224), (8, 2899946), (14, 1657112), (16, 1449973), (28, 828556), (56, 414278), (112, 207139)]