19219648

素因数分解:

$2^6\times 7^1\times {\mathrm{42901}}^1$

素因数の和:42920

約数の個数: 28

約数和(自身を含む): 43588432

約数和(自身を除く): 24368784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42901, 85802, 171604, 300307, 343208, 600614, 686416, 1201228, 1372832, 2402456, 2745664, 4804912, 9609824, 19219648]

約数ペア:

[(1, 19219648), (2, 9609824), (4, 4804912), (7, 2745664), (8, 2402456), (14, 1372832), (16, 1201228), (28, 686416), (32, 600614), (56, 343208), (64, 300307), (112, 171604), (224, 85802), (448, 42901)]