19799084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 36823248

約数和(自身を除く): 17024164

約数列:

[1, 2, 4, 17, 34, 68, 491, 593, 982, 1186, 1964, 2372, 8347, 10081, 16694, 20162, 33388, 40324, 291163, 582326, 1164652, 4949771, 9899542, 19799084]

約数ペア:

[(1, 19799084), (2, 9899542), (4, 4949771), (17, 1164652), (34, 582326), (68, 291163), (491, 40324), (593, 33388), (982, 20162), (1186, 16694), (1964, 10081), (2372, 8347)]