19110112

素因数分解:

$2^5\times 7^1\times {\mathrm{85313}}^1$

素因数の和:85330

約数の個数: 24

約数和(自身を含む): 42998256

約数和(自身を除く): 23888144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85313, 170626, 341252, 597191, 682504, 1194382, 1365008, 2388764, 2730016, 4777528, 9555056, 19110112]

約数ペア:

[(1, 19110112), (2, 9555056), (4, 4777528), (7, 2730016), (8, 2388764), (14, 1365008), (16, 1194382), (28, 682504), (32, 597191), (56, 341252), (112, 170626), (224, 85313)]