189935471198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{1305919}}^1$

素因数の和:1306544

約数の個数: 24

約数和(自身を含む): 313679372160

約数和(自身を除く): 123743900962

約数列:

[1, 2, 11, 22, 121, 242, 601, 1202, 6611, 13222, 72721, 145442, 1305919, 2611838, 14365109, 28730218, 158016199, 316032398, 784857319, 1569714638, 8633430509, 17266861018, 94967735599, 189935471198]

約数ペア:

[(1, 189935471198), (2, 94967735599), (11, 17266861018), (22, 8633430509), (121, 1569714638), (242, 784857319), (601, 316032398), (1202, 158016199), (6611, 28730218), (13222, 14365109), (72721, 2611838), (145442, 1305919)]