2019644881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{10723}}^1$

素因数の和:11196

約数の個数: 16

約数和(自身を含む): 2223728640

約数和(自身を除く): 204083759

約数列:

[1, 19, 23, 431, 437, 8189, 9913, 10723, 188347, 203737, 246629, 4621613, 4685951, 87810647, 106297099, 2019644881]

約数ペア:

[(1, 2019644881), (19, 106297099), (23, 87810647), (431, 4685951), (437, 4621613), (8189, 246629), (9913, 203737), (10723, 188347)]