11989342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5953}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 19290960

約数和(自身を除く): 7301618

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 5953, 11906, 113107, 226214, 315509, 631018, 5994671, 11989342]

約数ペア:

[(1, 11989342), (2, 5994671), (19, 631018), (38, 315509), (53, 226214), (106, 113107), (1007, 11906), (2014, 5953)]