21152114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{809}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 33679800

約数和(自身を除く): 12527686

約数列:

[1, 2, 17, 34, 769, 809, 1538, 1618, 13073, 13753, 26146, 27506, 622121, 1244242, 10576057, 21152114]

約数ペア:

[(1, 21152114), (2, 10576057), (17, 1244242), (34, 622121), (769, 27506), (809, 26146), (1538, 13753), (1618, 13073)]