16890555362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23394121}}^1$

素因数の和:23394161

約数の個数: 12

約数和(自身を含む): 26739481446

約数和(自身を除く): 9848926084

約数列:

[1, 2, 19, 38, 361, 722, 23394121, 46788242, 444488299, 888976598, 8445277681, 16890555362]

約数ペア:

[(1, 16890555362), (2, 8445277681), (19, 888976598), (38, 444488299), (361, 46788242), (722, 23394121)]