18713296

素因数分解:

$2^4\times 7^2\times {\mathrm{23869}}^1$

素因数の和:23891

約数の個数: 30

約数和(自身を含む): 42178290

約数和(自身を除く): 23464994

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23869, 47738, 95476, 167083, 190952, 334166, 381904, 668332, 1169581, 1336664, 2339162, 2673328, 4678324, 9356648, 18713296]

約数ペア:

[(1, 18713296), (2, 9356648), (4, 4678324), (7, 2673328), (8, 2339162), (14, 1336664), (16, 1169581), (28, 668332), (49, 381904), (56, 334166), (98, 190952), (112, 167083), (196, 95476), (392, 47738), (784, 23869)]