20161383911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{83219}}^1$

素因数の和:83590

約数の個数: 16

約数和(自身を含む): 21810297600

約数和(自身を除く): 1648913689

約数列:

[1, 19, 41, 311, 779, 5909, 12751, 83219, 242269, 1581161, 3411979, 25881109, 64827601, 491741071, 1061125469, 20161383911]

約数ペア:

[(1, 20161383911), (19, 1061125469), (41, 491741071), (311, 64827601), (779, 25881109), (5909, 3411979), (12751, 1581161), (83219, 242269)]