20161546969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{953}}^1\times {\mathrm{2129}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 21295569600

約数和(自身を除く): 1134022631

約数列:

[1, 19, 523, 953, 2129, 9937, 18107, 40451, 498419, 1113467, 2028937, 9469961, 21155873, 38549803, 1061134051, 20161546969]

約数ペア:

[(1, 20161546969), (19, 1061134051), (523, 38549803), (953, 21155873), (2129, 9469961), (9937, 2028937), (18107, 1113467), (40451, 498419)]