2019071813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{5119}}^1$

素因数の和:6712

約数の個数: 16

約数和(自身を含む): 2300313600

約数和(自身を除く): 281241787

約数列:

[1, 11, 23, 253, 1559, 5119, 17149, 35857, 56309, 117737, 394427, 1295107, 7980521, 87785731, 183551983, 2019071813]

約数ペア:

[(1, 2019071813), (11, 183551983), (23, 87785731), (253, 7980521), (1559, 1295107), (5119, 394427), (17149, 117737), (35857, 56309)]