18812639234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{17569}}^1\times {\mathrm{12451}}^1$

素因数の和:30065

約数の個数: 16

約数和(自身を含む): 28879176480

約数和(自身を除く): 10066537246

約数列:

[1, 2, 43, 86, 12451, 17569, 24902, 35138, 535393, 755467, 1070786, 1510934, 218751619, 437503238, 9406319617, 18812639234]

約数ペア:

[(1, 18812639234), (2, 9406319617), (43, 437503238), (86, 218751619), (12451, 1510934), (17569, 1070786), (24902, 755467), (35138, 535393)]