15312304

素因数分解:

$2^4\times 7^2\times {\mathrm{19531}}^1$

素因数の和:19553

約数の個数: 30

約数和(自身を含む): 34513044

約数和(自身を除く): 19200740

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19531, 39062, 78124, 136717, 156248, 273434, 312496, 546868, 957019, 1093736, 1914038, 2187472, 3828076, 7656152, 15312304]

約数ペア:

[(1, 15312304), (2, 7656152), (4, 3828076), (7, 2187472), (8, 1914038), (14, 1093736), (16, 957019), (28, 546868), (49, 312496), (56, 273434), (98, 156248), (112, 136717), (196, 78124), (392, 39062), (784, 19531)]