4928372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3413}}^1$

素因数の和:3455

約数の個数: 18

約数和(自身を含む): 9105138

約数和(自身を除く): 4176766

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3413, 6826, 13652, 64847, 129694, 259388, 1232093, 2464186, 4928372]

約数ペア:

[(1, 4928372), (2, 2464186), (4, 1232093), (19, 259388), (38, 129694), (76, 64847), (361, 13652), (722, 6826), (1444, 3413)]