2931435938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{38707}}^1$

素因数の和:40721

約数の個数: 16

約数和(自身を含む): 4631025120

約数和(自身を除く): 1699589182

約数列:

[1, 2, 19, 38, 1993, 3986, 37867, 38707, 75734, 77414, 735433, 1470866, 77143051, 154286102, 1465717969, 2931435938]

約数ペア:

[(1, 2931435938), (2, 1465717969), (19, 154286102), (38, 77143051), (1993, 1470866), (3986, 735433), (37867, 77414), (38707, 75734)]