218925866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{3541}}^1$

素因数の和:5189

約数の個数: 16

約数和(自身を含む): 345982560

約数和(自身を除く): 127056694

約数列:

[1, 2, 19, 38, 1627, 3254, 3541, 7082, 30913, 61826, 67279, 134558, 5761207, 11522414, 109462933, 218925866]

約数ペア:

[(1, 218925866), (2, 109462933), (19, 11522414), (38, 5761207), (1627, 134558), (3254, 67279), (3541, 61826), (7082, 30913)]