38245670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 73219680

約数和(自身を除く): 34974010

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 1993, 3838, 3986, 9595, 9965, 19190, 19930, 37867, 75734, 189335, 201293, 378670, 402586, 1006465, 2012930, 3824567, 7649134, 19122835, 38245670]

約数ペア:

[(1, 38245670), (2, 19122835), (5, 7649134), (10, 3824567), (19, 2012930), (38, 1006465), (95, 402586), (101, 378670), (190, 201293), (202, 189335), (505, 75734), (1010, 37867), (1919, 19930), (1993, 19190), (3838, 9965), (3986, 9595)]