16213505770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21056501}}^1$

素因数の和:21056526

約数の個数: 32

約数和(自身を含む): 36385635456

約数和(自身を除く): 20172129686

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21056501, 42113002, 105282505, 147395507, 210565010, 231621511, 294791014, 463243022, 736977535, 1158107555, 1473955070, 1621350577, 2316215110, 3242701154, 8106752885, 16213505770]

約数ペア:

[(1, 16213505770), (2, 8106752885), (5, 3242701154), (7, 2316215110), (10, 1621350577), (11, 1473955070), (14, 1158107555), (22, 736977535), (35, 463243022), (55, 294791014), (70, 231621511), (77, 210565010), (110, 147395507), (154, 105282505), (385, 42113002), (770, 21056501)]