19108012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62039}}^1$

素因数の和:62061

約数の個数: 24

約数和(自身を含む): 41690880

約数和(自身を除く): 22582868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62039, 124078, 248156, 434273, 682429, 868546, 1364858, 1737092, 2729716, 4777003, 9554006, 19108012]

約数ペア:

[(1, 19108012), (2, 9554006), (4, 4777003), (7, 2729716), (11, 1737092), (14, 1364858), (22, 868546), (28, 682429), (44, 434273), (77, 248156), (154, 124078), (308, 62039)]