38701204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 69681920

約数和(自身を除く): 30980716

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 892, 1009, 2018, 4036, 9589, 19178, 38356, 43387, 86774, 173548, 225007, 450014, 900028, 9675301, 19350602, 38701204]

約数ペア:

[(1, 38701204), (2, 19350602), (4, 9675301), (43, 900028), (86, 450014), (172, 225007), (223, 173548), (446, 86774), (892, 43387), (1009, 38356), (2018, 19178), (4036, 9589)]