17772112

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1373}}^1$

素因数の和:2190

約数の個数: 20

約数和(自身を含む): 34501140

約数和(自身を除く): 16729028

約数列:

[1, 2, 4, 8, 16, 809, 1373, 1618, 2746, 3236, 5492, 6472, 10984, 12944, 21968, 1110757, 2221514, 4443028, 8886056, 17772112]

約数ペア:

[(1, 17772112), (2, 8886056), (4, 4443028), (8, 2221514), (16, 1110757), (809, 21968), (1373, 12944), (1618, 10984), (2746, 6472), (3236, 5492)]