19066708

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 34033832

約数和(自身を除く): 14967124

約数列:

[1, 2, 4, 97, 157, 194, 313, 314, 388, 626, 628, 1252, 15229, 30361, 30458, 49141, 60722, 60916, 98282, 121444, 196564, 4766677, 9533354, 19066708]

約数ペア:

[(1, 19066708), (2, 9533354), (4, 4766677), (97, 196564), (157, 121444), (194, 98282), (313, 60916), (314, 60722), (388, 49141), (626, 30458), (628, 30361), (1252, 15229)]