21819134

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 24

約数和(自身を含む): 35117712

約数和(自身を除く): 13298578

約数列:

[1, 2, 23, 41, 46, 82, 503, 529, 943, 1006, 1058, 1886, 11569, 20623, 21689, 23138, 41246, 43378, 266087, 474329, 532174, 948658, 10909567, 21819134]

約数ペア:

[(1, 21819134), (2, 10909567), (23, 948658), (41, 532174), (46, 474329), (82, 266087), (503, 43378), (529, 41246), (943, 23138), (1006, 21689), (1058, 20623), (1886, 11569)]