121287146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{187751}}^1$

素因数の和:187789

約数の個数: 16

約数和(自身を含む): 202772160

約数和(自身を除く): 81485014

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 187751, 375502, 3191767, 3567269, 6383534, 7134538, 60643573, 121287146]

約数ペア:

[(1, 121287146), (2, 60643573), (17, 7134538), (19, 6383534), (34, 3567269), (38, 3191767), (323, 375502), (646, 187751)]