30618968

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{9839}}^1$

素因数の和:10234

約数の個数: 16

約数和(自身を含む): 57564000

約数和(自身を除く): 26945032

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 9839, 19678, 39356, 78712, 3827371, 7654742, 15309484, 30618968]

約数ペア:

[(1, 30618968), (2, 15309484), (4, 7654742), (8, 3827371), (389, 78712), (778, 39356), (1556, 19678), (3112, 9839)]