18983084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 35516880

約数和(自身を除く): 16533796

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 2609, 3638, 5218, 7276, 10436, 44353, 88706, 177412, 279163, 558326, 1116652, 4745771, 9491542, 18983084]

約数ペア:

[(1, 18983084), (2, 9491542), (4, 4745771), (17, 1116652), (34, 558326), (68, 279163), (107, 177412), (214, 88706), (428, 44353), (1819, 10436), (2609, 7276), (3638, 5218)]