21830677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 25459200

約数和(自身を除く): 3628523

約数列:

[1, 11, 19, 67, 209, 737, 1273, 1559, 14003, 17149, 29621, 104453, 325831, 1148983, 1984607, 21830677]

約数ペア:

[(1, 21830677), (11, 1984607), (19, 1148983), (67, 325831), (209, 104453), (737, 29621), (1273, 17149), (1559, 14003)]