30688382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 48591360

約数和(自身を除く): 17902978

約数列:

[1, 2, 19, 38, 443, 886, 1823, 3646, 8417, 16834, 34637, 69274, 807589, 1615178, 15344191, 30688382]

約数ペア:

[(1, 30688382), (2, 15344191), (19, 1615178), (38, 807589), (443, 69274), (886, 34637), (1823, 16834), (3646, 8417)]