1947868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 3753792

約数和(自身を除く): 1805924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 797, 1222, 1594, 2444, 3188, 10361, 20722, 37459, 41444, 74918, 149836, 486967, 973934, 1947868]

約数ペア:

[(1, 1947868), (2, 973934), (4, 486967), (13, 149836), (26, 74918), (47, 41444), (52, 37459), (94, 20722), (188, 10361), (611, 3188), (797, 2444), (1222, 1594)]