189028078

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{1993}}^1$

素因数の和:3051

約数の個数: 16

約数和(自身を含む): 290007360

約数和(自身を除く): 100979282

約数列:

[1, 2, 47, 94, 1009, 1993, 2018, 3986, 47423, 93671, 94846, 187342, 2010937, 4021874, 94514039, 189028078]

約数ペア:

[(1, 189028078), (2, 94514039), (47, 4021874), (94, 2010937), (1009, 187342), (1993, 94846), (2018, 93671), (3986, 47423)]