19148864

素因数分解:

$2^6\times 7^1\times {\mathrm{42743}}^1$

素因数の和:42762

約数の個数: 28

約数和(自身を含む): 43427904

約数和(自身を除く): 24279040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42743, 85486, 170972, 299201, 341944, 598402, 683888, 1196804, 1367776, 2393608, 2735552, 4787216, 9574432, 19148864]

約数ペア:

[(1, 19148864), (2, 9574432), (4, 4787216), (7, 2735552), (8, 2393608), (14, 1367776), (16, 1196804), (28, 683888), (32, 598402), (56, 341944), (64, 299201), (112, 170972), (224, 85486), (448, 42743)]