11889888935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{53639}}^1$

素因数の和:54718

約数の個数: 16

約数和(自身を含む): 14614110720

約数和(自身を除く): 2724221785

約数列:

[1, 5, 43, 215, 1031, 5155, 44333, 53639, 221665, 268195, 2306477, 11532385, 55301809, 276509045, 2377977787, 11889888935]

約数ペア:

[(1, 11889888935), (5, 2377977787), (43, 276509045), (215, 55301809), (1031, 11532385), (5155, 2306477), (44333, 268195), (53639, 221665)]