2019018248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19413637}}^1$

素因数の和:19413656

約数の個数: 16

約数和(自身を含む): 4076863980

約数和(自身を除く): 2057845732

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19413637, 38827274, 77654548, 155309096, 252377281, 504754562, 1009509124, 2019018248]

約数ペア:

[(1, 2019018248), (2, 1009509124), (4, 504754562), (8, 252377281), (13, 155309096), (26, 77654548), (52, 38827274), (104, 19413637)]