13217710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 26220672

約数和(自身を除く): 13002962

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1123, 1177, 2246, 2354, 5615, 5885, 11230, 11770, 12353, 24706, 61765, 120161, 123530, 240322, 600805, 1201610, 1321771, 2643542, 6608855, 13217710]

約数ペア:

[(1, 13217710), (2, 6608855), (5, 2643542), (10, 1321771), (11, 1201610), (22, 600805), (55, 240322), (107, 123530), (110, 120161), (214, 61765), (535, 24706), (1070, 12353), (1123, 11770), (1177, 11230), (2246, 5885), (2354, 5615)]