21804834

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{9743}}^1$

素因数の和:10121

約数の個数: 16

約数和(自身を含む): 43731072

約数和(自身を除く): 21926238

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 9743, 19486, 29229, 58458, 3634139, 7268278, 10902417, 21804834]

約数ペア:

[(1, 21804834), (2, 10902417), (3, 7268278), (6, 3634139), (373, 58458), (746, 29229), (1119, 19486), (2238, 9743)]