11389904315

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{394319}}^1$

素因数の和:394486

約数の個数: 16

約数和(自身を含む): 14053564800

約数和(自身を除く): 2663660485

約数列:

[1, 5, 53, 109, 265, 545, 5777, 28885, 394319, 1971595, 20898907, 42980771, 104494535, 214903855, 2277980863, 11389904315]

約数ペア:

[(1, 11389904315), (5, 2277980863), (53, 214903855), (109, 104494535), (265, 42980771), (545, 20898907), (5777, 1971595), (28885, 394319)]