19419676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 35597520

約数和(自身を除く): 16177844

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2017, 2407, 4034, 4814, 8068, 9628, 58493, 116986, 167411, 233972, 334822, 669644, 4854919, 9709838, 19419676]

約数ペア:

[(1, 19419676), (2, 9709838), (4, 4854919), (29, 669644), (58, 334822), (83, 233972), (116, 167411), (166, 116986), (332, 58493), (2017, 9628), (2407, 8068), (4034, 4814)]