16190705

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 20015424

約数和(自身を除く): 3824719

約数列:

[1, 5, 53, 107, 265, 535, 571, 2855, 5671, 28355, 30263, 61097, 151315, 305485, 3238141, 16190705]

約数ペア:

[(1, 16190705), (5, 3238141), (53, 305485), (107, 151315), (265, 61097), (535, 30263), (571, 28355), (2855, 5671)]