13619912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{54919}}^1$

素因数の和:54956

約数の個数: 16

約数和(自身を含む): 26361600

約数和(自身を除く): 12741688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 54919, 109838, 219676, 439352, 1702489, 3404978, 6809956, 13619912]

約数ペア:

[(1, 13619912), (2, 6809956), (4, 3404978), (8, 1702489), (31, 439352), (62, 219676), (124, 109838), (248, 54919)]