30663386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27427}}^1$

素因数の和:27485

約数の個数: 16

約数和(自身を含む): 50686944

約数和(自身を除く): 20023558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 27427, 54854, 356551, 713102, 1179361, 2358722, 15331693, 30663386]

約数ペア:

[(1, 30663386), (2, 15331693), (13, 2358722), (26, 1179361), (43, 713102), (86, 356551), (559, 54854), (1118, 27427)]