19513932

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11699}}^1$

素因数の和:11845

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 26350068

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11699, 23398, 35097, 46796, 70194, 140388, 1626161, 3252322, 4878483, 6504644, 9756966, 19513932]

約数ペア:

[(1, 19513932), (2, 9756966), (3, 6504644), (4, 4878483), (6, 3252322), (12, 1626161), (139, 140388), (278, 70194), (417, 46796), (556, 35097), (834, 23398), (1668, 11699)]