66131894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{15401}}^1$

素因数の和:15535

約数の個数: 16

約数和(自身を含む): 105349680

約数和(自身を除く): 39217786

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 15401, 30802, 292619, 585238, 1740313, 3480626, 33065947, 66131894]

約数ペア:

[(1, 66131894), (2, 33065947), (19, 3480626), (38, 1740313), (113, 585238), (226, 292619), (2147, 30802), (4294, 15401)]