2019963115

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{7523}}^1$

素因数の和:8258

約数の個数: 16

約数和(自身を含む): 2457278208

約数和(自身を除く): 437315093

約数列:

[1, 5, 83, 415, 647, 3235, 7523, 37615, 53701, 268505, 624409, 3122045, 4867381, 24336905, 403992623, 2019963115]

約数ペア:

[(1, 2019963115), (5, 403992623), (83, 24336905), (415, 4867381), (647, 3122045), (3235, 624409), (7523, 268505), (37615, 53701)]