21734116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 39110400

約数和(自身を除く): 17376284

約数列:

[1, 2, 4, 47, 94, 188, 193, 386, 599, 772, 1198, 2396, 9071, 18142, 28153, 36284, 56306, 112612, 115607, 231214, 462428, 5433529, 10867058, 21734116]

約数ペア:

[(1, 21734116), (2, 10867058), (4, 5433529), (47, 462428), (94, 231214), (188, 115607), (193, 112612), (386, 56306), (599, 36284), (772, 28153), (1198, 18142), (2396, 9071)]